./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/product-lines/minepump_spec4_product38.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_7bacf1a1-93ea-4b41-b448-24d73a6b6eaa/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bacf1a1-93ea-4b41-b448-24d73a6b6eaa/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_7bacf1a1-93ea-4b41-b448-24d73a6b6eaa/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bacf1a1-93ea-4b41-b448-24d73a6b6eaa/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/product-lines/minepump_spec4_product38.cil.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bacf1a1-93ea-4b41-b448-24d73a6b6eaa/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_7bacf1a1-93ea-4b41-b448-24d73a6b6eaa/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 dfe9857e69a888cdbad1416d1b07f69e8062222f8bcfc0bd9dc9f4a773a0fc6f --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:23:07,497 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:23:07,500 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:23:07,553 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:23:07,554 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:23:07,555 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:23:07,557 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:23:07,559 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:23:07,561 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:23:07,563 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:23:07,564 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:23:07,565 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:23:07,567 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:23:07,570 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:23:07,572 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:23:07,575 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:23:07,580 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:23:07,587 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:23:07,590 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:23:07,592 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:23:07,598 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:23:07,600 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:23:07,601 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:23:07,603 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:23:07,607 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:23:07,613 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:23:07,614 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:23:07,615 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:23:07,616 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:23:07,618 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:23:07,618 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:23:07,619 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:23:07,621 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:23:07,622 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:23:07,624 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:23:07,624 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:23:07,625 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:23:07,625 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:23:07,626 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:23:07,627 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:23:07,627 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:23:07,628 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bacf1a1-93ea-4b41-b448-24d73a6b6eaa/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-11-23 00:23:07,653 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:23:07,653 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:23:07,654 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:23:07,654 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:23:07,655 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:23:07,655 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:23:07,655 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:23:07,656 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-23 00:23:07,656 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:23:07,656 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-23 00:23:07,656 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:23:07,656 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:23:07,657 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:23:07,657 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:23:07,657 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-23 00:23:07,657 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:23:07,657 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:23:07,658 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:23:07,658 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:23:07,658 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:23:07,658 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:23:07,659 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:23:07,659 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:23:07,659 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:23:07,659 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:23:07,659 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:23:07,660 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:23:07,660 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:23:07,660 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_7bacf1a1-93ea-4b41-b448-24d73a6b6eaa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bacf1a1-93ea-4b41-b448-24d73a6b6eaa/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dfe9857e69a888cdbad1416d1b07f69e8062222f8bcfc0bd9dc9f4a773a0fc6f [2021-11-23 00:23:07,877 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:23:07,902 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:23:07,904 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:23:07,906 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:23:07,907 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:23:07,909 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bacf1a1-93ea-4b41-b448-24d73a6b6eaa/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/product-lines/minepump_spec4_product38.cil.c [2021-11-23 00:23:07,976 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bacf1a1-93ea-4b41-b448-24d73a6b6eaa/bin/ukojak-LBtLqBUTdQ/data/12b3a1654/7a892863b732422aaff2814aee5ab549/FLAG2f7c579ba [2021-11-23 00:23:08,442 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:23:08,442 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bacf1a1-93ea-4b41-b448-24d73a6b6eaa/sv-benchmarks/c/product-lines/minepump_spec4_product38.cil.c [2021-11-23 00:23:08,462 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bacf1a1-93ea-4b41-b448-24d73a6b6eaa/bin/ukojak-LBtLqBUTdQ/data/12b3a1654/7a892863b732422aaff2814aee5ab549/FLAG2f7c579ba [2021-11-23 00:23:08,762 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bacf1a1-93ea-4b41-b448-24d73a6b6eaa/bin/ukojak-LBtLqBUTdQ/data/12b3a1654/7a892863b732422aaff2814aee5ab549 [2021-11-23 00:23:08,765 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:23:08,766 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:23:08,768 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:23:08,768 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:23:08,771 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:23:08,772 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:23:08" (1/1) ... [2021-11-23 00:23:08,773 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@435c5d85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:08, skipping insertion in model container [2021-11-23 00:23:08,773 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:23:08" (1/1) ... [2021-11-23 00:23:08,780 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:23:08,818 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:23:09,032 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_7bacf1a1-93ea-4b41-b448-24d73a6b6eaa/sv-benchmarks/c/product-lines/minepump_spec4_product38.cil.c[4301,4314] [2021-11-23 00:23:09,106 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:23:09,114 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:23:09,138 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_7bacf1a1-93ea-4b41-b448-24d73a6b6eaa/sv-benchmarks/c/product-lines/minepump_spec4_product38.cil.c[4301,4314] [2021-11-23 00:23:09,187 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:23:09,206 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:23:09,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:09 WrapperNode [2021-11-23 00:23:09,207 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:23:09,208 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:23:09,209 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:23:09,209 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:23:09,220 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:09" (1/1) ... [2021-11-23 00:23:09,254 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:09" (1/1) ... [2021-11-23 00:23:09,300 INFO L137 Inliner]: procedures = 54, calls = 154, calls flagged for inlining = 24, calls inlined = 21, statements flattened = 254 [2021-11-23 00:23:09,304 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:23:09,305 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:23:09,305 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:23:09,306 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:23:09,314 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:09" (1/1) ... [2021-11-23 00:23:09,314 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:09" (1/1) ... [2021-11-23 00:23:09,327 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:09" (1/1) ... [2021-11-23 00:23:09,327 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:09" (1/1) ... [2021-11-23 00:23:09,345 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:09" (1/1) ... [2021-11-23 00:23:09,365 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:09" (1/1) ... [2021-11-23 00:23:09,367 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:09" (1/1) ... [2021-11-23 00:23:09,369 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:23:09,370 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:23:09,371 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:23:09,371 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:23:09,379 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:23:09" (1/1) ... [2021-11-23 00:23:09,387 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:23:09,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bacf1a1-93ea-4b41-b448-24d73a6b6eaa/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:23:09,418 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bacf1a1-93ea-4b41-b448-24d73a6b6eaa/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:23:09,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7bacf1a1-93ea-4b41-b448-24d73a6b6eaa/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:23:09,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:23:09,469 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2021-11-23 00:23:09,469 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2021-11-23 00:23:09,470 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2021-11-23 00:23:09,470 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2021-11-23 00:23:09,470 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2021-11-23 00:23:09,470 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2021-11-23 00:23:09,470 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2021-11-23 00:23:09,471 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2021-11-23 00:23:09,471 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2021-11-23 00:23:09,471 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2021-11-23 00:23:09,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:23:09,471 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2021-11-23 00:23:09,471 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2021-11-23 00:23:09,472 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:23:09,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:23:09,570 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:23:09,571 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:23:09,891 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:23:10,012 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:23:10,017 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 00:23:10,019 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:23:10 BoogieIcfgContainer [2021-11-23 00:23:10,020 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:23:10,021 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:23:10,021 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:23:10,032 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:23:10,032 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:23:10" (1/1) ... [2021-11-23 00:23:10,046 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:23:10,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:10,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 51 states and 68 transitions. [2021-11-23 00:23:10,161 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 68 transitions. [2021-11-23 00:23:10,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2021-11-23 00:23:10,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:10,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:10,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:10,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:10,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:10,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 51 states and 66 transitions. [2021-11-23 00:23:10,458 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 66 transitions. [2021-11-23 00:23:10,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2021-11-23 00:23:10,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:10,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:10,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:10,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:10,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:10,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 53 states and 69 transitions. [2021-11-23 00:23:10,563 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 69 transitions. [2021-11-23 00:23:10,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2021-11-23 00:23:10,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:10,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:10,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:10,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:10,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:10,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 65 states and 94 transitions. [2021-11-23 00:23:10,874 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 94 transitions. [2021-11-23 00:23:10,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 00:23:10,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:10,876 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:10,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:10,932 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:10,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:10,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 66 states and 95 transitions. [2021-11-23 00:23:10,960 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 95 transitions. [2021-11-23 00:23:10,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 00:23:10,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:10,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:10,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:11,004 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:11,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:11,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 67 states and 96 transitions. [2021-11-23 00:23:11,014 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 96 transitions. [2021-11-23 00:23:11,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2021-11-23 00:23:11,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:11,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:11,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:11,047 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:11,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:11,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 68 states and 96 transitions. [2021-11-23 00:23:11,058 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 96 transitions. [2021-11-23 00:23:11,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2021-11-23 00:23:11,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:11,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:11,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:11,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:11,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:11,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 82 states and 130 transitions. [2021-11-23 00:23:11,677 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 130 transitions. [2021-11-23 00:23:11,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:23:11,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:11,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:11,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:11,782 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:11,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:11,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 84 states and 136 transitions. [2021-11-23 00:23:11,879 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 136 transitions. [2021-11-23 00:23:11,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-23 00:23:11,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:11,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:11,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:12,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:12,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:12,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 90 states and 152 transitions. [2021-11-23 00:23:12,331 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 152 transitions. [2021-11-23 00:23:12,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-23 00:23:12,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:12,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:12,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:12,363 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 00:23:12,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:12,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 95 states and 161 transitions. [2021-11-23 00:23:12,434 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 161 transitions. [2021-11-23 00:23:12,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2021-11-23 00:23:12,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:12,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:12,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:12,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:12,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:12,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 96 states and 162 transitions. [2021-11-23 00:23:12,517 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 162 transitions. [2021-11-23 00:23:12,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:23:12,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:12,522 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:12,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:12,573 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 00:23:12,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:12,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 101 states and 172 transitions. [2021-11-23 00:23:12,729 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 172 transitions. [2021-11-23 00:23:12,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:23:12,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:12,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:12,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:12,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:12,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:12,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 102 states and 173 transitions. [2021-11-23 00:23:12,844 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 173 transitions. [2021-11-23 00:23:12,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:23:12,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:12,846 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:12,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:12,868 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 00:23:12,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:12,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 103 states and 174 transitions. [2021-11-23 00:23:12,881 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 174 transitions. [2021-11-23 00:23:12,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-23 00:23:12,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:12,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:12,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:12,917 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-23 00:23:13,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:13,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 108 states and 193 transitions. [2021-11-23 00:23:13,305 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 193 transitions. [2021-11-23 00:23:13,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2021-11-23 00:23:13,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:13,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:13,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:13,339 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 00:23:13,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:13,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 109 states and 194 transitions. [2021-11-23 00:23:13,360 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 194 transitions. [2021-11-23 00:23:13,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-11-23 00:23:13,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:13,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:13,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:13,418 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-23 00:23:13,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:13,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 110 states and 194 transitions. [2021-11-23 00:23:13,563 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 194 transitions. [2021-11-23 00:23:13,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-11-23 00:23:13,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:13,568 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:13,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:13,632 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2021-11-23 00:23:13,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:13,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 109 states and 191 transitions. [2021-11-23 00:23:13,775 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 191 transitions. [2021-11-23 00:23:13,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-23 00:23:13,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:13,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:13,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:13,898 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:14,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:14,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 123 states and 237 transitions. [2021-11-23 00:23:14,713 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 237 transitions. [2021-11-23 00:23:14,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 00:23:14,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:14,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:14,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:14,794 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:15,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:15,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 137 states and 275 transitions. [2021-11-23 00:23:15,806 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 275 transitions. [2021-11-23 00:23:15,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 00:23:15,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:15,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:15,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:15,849 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:16,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:16,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 139 states and 277 transitions. [2021-11-23 00:23:16,124 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 277 transitions. [2021-11-23 00:23:16,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2021-11-23 00:23:16,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:16,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:16,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:16,176 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:16,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:16,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 140 states and 277 transitions. [2021-11-23 00:23:16,366 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 277 transitions. [2021-11-23 00:23:16,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:23:16,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:16,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:16,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:16,489 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:16,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:16,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 143 states and 287 transitions. [2021-11-23 00:23:16,897 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 287 transitions. [2021-11-23 00:23:16,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-23 00:23:16,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:16,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:16,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:16,926 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:17,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:17,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 145 states and 292 transitions. [2021-11-23 00:23:17,110 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 292 transitions. [2021-11-23 00:23:17,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 00:23:17,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:17,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:17,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:17,142 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:17,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:17,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 150 states and 305 transitions. [2021-11-23 00:23:17,362 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 305 transitions. [2021-11-23 00:23:17,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 00:23:17,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:17,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:17,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:17,396 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:17,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:17,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 151 states and 306 transitions. [2021-11-23 00:23:17,429 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 306 transitions. [2021-11-23 00:23:17,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 00:23:17,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:17,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:17,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:17,474 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:17,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:17,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 152 states and 307 transitions. [2021-11-23 00:23:17,490 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 307 transitions. [2021-11-23 00:23:17,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:17,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:17,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:17,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:17,529 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:18,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:18,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 155 states and 309 transitions. [2021-11-23 00:23:18,500 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 309 transitions. [2021-11-23 00:23:18,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-23 00:23:18,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:18,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:18,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:18,543 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:18,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:18,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 156 states and 310 transitions. [2021-11-23 00:23:18,563 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 310 transitions. [2021-11-23 00:23:18,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-23 00:23:18,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:18,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:18,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:18,611 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2021-11-23 00:23:18,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:18,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 157 states and 313 transitions. [2021-11-23 00:23:18,639 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 313 transitions. [2021-11-23 00:23:18,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-23 00:23:18,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:18,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:18,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:18,674 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 10 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:18,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:18,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 158 states and 314 transitions. [2021-11-23 00:23:18,691 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 314 transitions. [2021-11-23 00:23:18,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-23 00:23:18,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:18,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:18,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:18,731 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 14 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2021-11-23 00:23:18,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:18,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 160 states and 318 transitions. [2021-11-23 00:23:18,871 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 318 transitions. [2021-11-23 00:23:18,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:18,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:18,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:18,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:18,908 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:19,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:19,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:19,159 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:19,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:19,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:19,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:19,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:19,201 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:19,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:19,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:19,215 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:19,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:19,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:19,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:19,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:19,263 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:19,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:19,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:19,277 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:19,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:19,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:19,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:19,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:19,342 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:19,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:19,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:19,358 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:19,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:19,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:19,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:19,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:19,399 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:19,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:19,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:19,433 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:19,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:19,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:19,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:19,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:19,468 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:19,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:19,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:19,482 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:19,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:19,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:19,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:19,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:19,515 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:19,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:19,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:19,529 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:19,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:19,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:19,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:19,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:19,566 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:19,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:19,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:19,579 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:19,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:19,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:19,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:19,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:19,612 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:19,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:19,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:19,625 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:19,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:19,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:19,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:19,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:19,665 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:19,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:19,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:19,679 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:19,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:19,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:19,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:19,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:19,715 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:19,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:19,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:19,730 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:19,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:19,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:19,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:19,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:19,774 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:19,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:19,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:19,787 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:19,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:19,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:19,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:19,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:19,826 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:19,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:19,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:19,839 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:19,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:19,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:19,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:19,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:19,874 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:19,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:19,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:19,888 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:19,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:19,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:19,890 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:19,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:19,933 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:19,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:19,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:19,946 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:19,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:19,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:19,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:19,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:19,978 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:19,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:19,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:19,993 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:19,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:19,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:19,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:20,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:20,025 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:20,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:20,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:20,038 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:20,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:20,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:20,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:20,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:20,071 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:20,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:20,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:20,084 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:20,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:20,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:20,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:20,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:20,119 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:20,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:20,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:20,132 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:20,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:20,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:20,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:20,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:20,168 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:20,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:20,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:20,180 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:20,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:20,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:20,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:20,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:20,214 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:20,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:20,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:20,227 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:20,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:20,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:20,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:20,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:20,258 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:20,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:20,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:20,271 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:20,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:20,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:20,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:20,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:20,305 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:20,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:20,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:20,317 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:20,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:20,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:20,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:20,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:20,372 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:20,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:20,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:20,386 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:20,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:20,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:20,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:20,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:20,424 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:20,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:20,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:20,438 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:20,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:20,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:20,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:20,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:20,475 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:20,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:20,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:20,489 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:20,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:20,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:20,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:20,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:20,528 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:20,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:20,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:20,542 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:20,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:20,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:20,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:20,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:20,580 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:20,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:20,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:20,593 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:20,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:20,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:20,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:20,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:20,623 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:20,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:20,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:20,636 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:20,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:20,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:20,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:20,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:20,668 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:20,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:20,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:20,680 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:20,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:20,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:20,682 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:20,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:20,714 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:20,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:20,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:20,726 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:20,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:20,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:20,728 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:20,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:20,784 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:20,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:20,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:20,798 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:20,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:20,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:20,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:20,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:20,853 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:20,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:20,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:20,867 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:20,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:20,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:20,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:20,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:20,904 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:20,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:20,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:20,916 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:20,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:20,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:20,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:20,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:20,950 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:20,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:20,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:20,982 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:20,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:20,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:20,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:20,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:21,014 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:21,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:21,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:21,046 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:21,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:21,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:21,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:21,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:21,078 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:21,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:21,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:21,090 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:21,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:21,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:21,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:21,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:21,123 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:21,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:21,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:21,135 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:21,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:21,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:21,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:21,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:21,166 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:21,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:21,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:21,180 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:21,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:21,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:21,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:21,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:21,211 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:21,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:21,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:21,223 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:21,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:21,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:21,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:21,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:21,255 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:21,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:21,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:21,267 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:21,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:21,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:21,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:21,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:21,298 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:21,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:21,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:21,311 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:21,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:21,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:21,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:21,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:21,343 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:21,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:21,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:21,356 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:21,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:21,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:21,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:21,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:21,387 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:21,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:21,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:21,399 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:21,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:21,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:21,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:21,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:21,435 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:21,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:21,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:21,447 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:21,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:21,449 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:21,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:21,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:21,479 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:21,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:21,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:21,492 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:21,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:21,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:21,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:21,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:21,541 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:21,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:21,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:21,554 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:21,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:21,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:21,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:21,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:21,586 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:21,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:21,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:21,598 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:21,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:21,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:21,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:21,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:21,636 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:21,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:21,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:21,648 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:21,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:21,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:21,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:21,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:21,687 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:21,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:21,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:21,699 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:21,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:21,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:21,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:21,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:21,729 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:21,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:21,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:21,742 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:21,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:21,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:21,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:21,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:21,780 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:21,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:21,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:21,792 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:21,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:21,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:21,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:21,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:21,826 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:21,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:21,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:21,838 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:21,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:21,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:21,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:21,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:21,870 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:21,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:21,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:21,882 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:21,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:21,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:21,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:21,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:21,914 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:21,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:21,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:21,926 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:21,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:21,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:21,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:21,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:21,956 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:21,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:21,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:21,968 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:21,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:21,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:21,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:21,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:21,999 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:22,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:22,011 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:22,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:22,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,042 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:22,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:22,054 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:22,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:22,055 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,055 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,100 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:22,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:22,113 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:22,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:22,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,153 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:22,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:22,166 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:22,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:22,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,167 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,197 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:22,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:22,209 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:22,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:22,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,241 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:22,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:22,253 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:22,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:22,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,285 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:22,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:22,297 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:22,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:22,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,330 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:22,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:22,343 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:22,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:22,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,373 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:22,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:22,386 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:22,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:22,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,387 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,417 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:22,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:22,428 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:22,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:22,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,459 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:22,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:22,477 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:22,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:22,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,508 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:22,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:22,520 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:22,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:22,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,574 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:22,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:22,585 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:22,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:22,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,648 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:22,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:22,661 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:22,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:22,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,693 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:22,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:22,706 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:22,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:22,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,738 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:22,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:22,751 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:22,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:22,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,784 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:22,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:22,797 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:22,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:22,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,831 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:22,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:22,843 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:22,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:22,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,873 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:22,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:22,884 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:22,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:22,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,914 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:22,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:22,925 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:22,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:22,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:22,956 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:22,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:22,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:22,967 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:22,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:22,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:22,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:22,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:23,000 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:23,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:23,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:23,011 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:23,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:23,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:23,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:23,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:23,040 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:23,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:23,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:23,051 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:23,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:23,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:23,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:23,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:23,080 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:23,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:23,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:23,091 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:23,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:23,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:23,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:23,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:23,119 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:23,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:23,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:23,130 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:23,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:23,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:23,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:23,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:23,159 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:23,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:23,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:23,170 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:23,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:23,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:23,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:23,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:23,200 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:23,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:23,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:23,212 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:23,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:23,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:23,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:23,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:23,255 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:23,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:23,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:23,266 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:23,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:23,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:23,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:23,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:23,303 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:23,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:23,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:23,314 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:23,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:23,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:23,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:23,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:23,343 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:23,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:23,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:23,355 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:23,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:23,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:23,356 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:23,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:23,385 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:23,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:23,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:23,397 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:23,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:23,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:23,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:23,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:23,426 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:23,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:23,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:23,445 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:23,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:23,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:23,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:23,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:23,474 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:23,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:23,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:23,486 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:23,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:23,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:23,487 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:23,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:23,515 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:23,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:23,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:23,526 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:23,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:23,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:23,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:23,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:23,558 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:23,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:23,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:23,569 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:23,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:23,570 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:23,570 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:23,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:23,603 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:23,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:23,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:23,614 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:23,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:23,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:23,616 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:23,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:23,644 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:23,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:23,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:23,655 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:23,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:23,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:23,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:23,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:23,686 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:23,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:23,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:23,697 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:23,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:23,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:23,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:23,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:23,739 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:23,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:23,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:23,753 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:23,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:23,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:23,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:23,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:23,792 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:23,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:23,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:23,809 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:23,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:23,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:23,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:23,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:23,839 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:23,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:23,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:23,851 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:23,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:23,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:23,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:23,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:23,896 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:23,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:23,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:23,907 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:23,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:23,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:23,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:23,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:23,943 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:23,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:23,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:23,954 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:23,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:23,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:23,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:23,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:23,984 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:23,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:23,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:23,995 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:23,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:23,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:23,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,024 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:24,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:24,035 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:24,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:24,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,064 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:24,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:24,075 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:24,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:24,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,103 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:24,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:24,114 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:24,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:24,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,144 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:24,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:24,155 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:24,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:24,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,183 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:24,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:24,194 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:24,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:24,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,221 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:24,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:24,232 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:24,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:24,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,261 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:24,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:24,273 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:24,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:24,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,302 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:24,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:24,313 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:24,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:24,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,341 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:24,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:24,353 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:24,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:24,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,354 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,383 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:24,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:24,400 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:24,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:24,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,431 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:24,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:24,443 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:24,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:24,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,484 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:24,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:24,495 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:24,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:24,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,524 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:24,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:24,535 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:24,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:24,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,563 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:24,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:24,574 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:24,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:24,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,605 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:24,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:24,616 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:24,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:24,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,644 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:24,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:24,655 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:24,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:24,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,686 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:24,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:24,697 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:24,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:24,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,727 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:24,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:24,739 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:24,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:24,740 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,740 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,766 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:24,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:24,777 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:24,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:24,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,805 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:24,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:24,816 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:24,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:24,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,843 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:24,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:24,854 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:24,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:24,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,855 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,881 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:24,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:24,892 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:24,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:24,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,919 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:24,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:24,930 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:24,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:24,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,958 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:24,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:24,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:24,970 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:24,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:24,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:24,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:24,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:24,997 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:25,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:25,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:25,009 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:25,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:25,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:25,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:25,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:25,069 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:25,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:25,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:25,082 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:25,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:25,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:25,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:25,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:25,113 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:25,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:25,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:25,126 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:25,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:25,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:25,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:25,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:25,157 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:25,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:25,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:25,170 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:25,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:25,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:25,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:25,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:25,201 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:25,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:25,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:25,213 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:25,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:25,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:25,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:25,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:25,243 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:25,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:25,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:25,255 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:25,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:25,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:25,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:25,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:25,285 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:25,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:25,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:25,296 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:25,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:25,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:25,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:25,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:25,323 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:25,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:25,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:25,334 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:25,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:25,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:25,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:25,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:25,364 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:25,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:25,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:25,375 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:25,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:25,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:25,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:25,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:25,414 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:25,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:25,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:25,426 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:25,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:25,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:25,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:25,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:25,453 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:25,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:25,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:25,464 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:25,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:25,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:25,465 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:25,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:25,492 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:25,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:25,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:25,503 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:25,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:25,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:25,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:25,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:25,530 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:25,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:25,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:25,541 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:25,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:25,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:25,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:25,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:25,569 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:25,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:25,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:25,581 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:25,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:25,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:25,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:25,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:25,607 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:25,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:25,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:25,619 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:25,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:25,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:25,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:25,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:25,646 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:25,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:25,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:25,657 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:25,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:25,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:25,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:25,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:25,684 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:25,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:25,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:25,695 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:25,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:25,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:25,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:25,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:25,722 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:25,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:25,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:25,733 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:25,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:25,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:25,735 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:25,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:25,785 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:25,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:25,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:25,797 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:25,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:25,798 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:25,798 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:25,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:25,824 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:25,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:25,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:25,835 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:25,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:25,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:25,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:25,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:25,872 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:25,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:25,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:25,883 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:25,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:25,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:25,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:25,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:25,910 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:25,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:25,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:25,921 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:25,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:25,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:25,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:25,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:25,947 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:25,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:25,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:25,958 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:25,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:25,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:25,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:25,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:25,984 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:25,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:25,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:25,995 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:25,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:25,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:25,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,021 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:26,032 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:26,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:26,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,033 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,058 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:26,069 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:26,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:26,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,095 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:26,107 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:26,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:26,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,108 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,143 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:26,154 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:26,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:26,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,155 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,184 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:26,195 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:26,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:26,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,228 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:26,239 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:26,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:26,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,266 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:26,277 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:26,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:26,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,310 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:26,321 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:26,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:26,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,348 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:26,359 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:26,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:26,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,386 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:26,397 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:26,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:26,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,424 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:26,435 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:26,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:26,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,468 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:26,501 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:26,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:26,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,529 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:26,540 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:26,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:26,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,569 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:26,579 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:26,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:26,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,605 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:26,616 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:26,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:26,617 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,617 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,642 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:26,653 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:26,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:26,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,679 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:26,690 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:26,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:26,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,716 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:26,728 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:26,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:26,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,756 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:26,767 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:26,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:26,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,768 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,794 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:26,805 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:26,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:26,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,832 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:26,843 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:26,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:26,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,844 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,870 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:26,881 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:26,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:26,882 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,882 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,907 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:26,918 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:26,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:26,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,946 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:26,957 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:26,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:26,958 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,958 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:26,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:26,985 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:26,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:26,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:26,997 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:26,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:26,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:26,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:27,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:27,024 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:27,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:27,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:27,035 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:27,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:27,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:27,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:27,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:27,061 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:27,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:27,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:27,072 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:27,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:27,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:27,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:27,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:27,097 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:27,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:27,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:27,108 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:27,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:27,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:27,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:27,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:27,135 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:27,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:27,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:27,146 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:27,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:27,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:27,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:27,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:27,190 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:27,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:27,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:27,201 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:27,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:27,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:27,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:27,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:27,227 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:27,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:27,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:27,238 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:27,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:27,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:27,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:27,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:27,266 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:27,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:27,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:27,277 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:27,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:27,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:27,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:27,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:27,304 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:27,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:27,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:27,314 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:27,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:27,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:27,315 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:27,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:27,341 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:27,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:27,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:27,352 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:27,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:27,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:27,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:27,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:27,380 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:27,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:27,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:27,391 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:27,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:27,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:27,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:27,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:27,418 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:27,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:27,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:27,429 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:27,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:27,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:27,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:27,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:27,455 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:27,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:27,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:27,466 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:27,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:27,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:27,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:27,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:27,493 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:27,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:27,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:27,504 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:27,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:27,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:27,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:27,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:27,532 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:27,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:27,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:27,543 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:27,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:27,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:27,544 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:27,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:27,568 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:27,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:27,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:27,579 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:27,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:27,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:27,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:27,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:27,604 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:27,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:27,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:27,615 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:27,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:27,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:27,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:27,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:27,648 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:27,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:27,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:27,659 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:27,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:27,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:27,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:27,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:27,685 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:27,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:27,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:27,696 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:27,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:27,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:27,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:27,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:27,722 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:27,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:27,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:27,733 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:27,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:27,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:27,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:27,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:27,760 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:27,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:27,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:27,771 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:27,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:27,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:27,772 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:27,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:27,797 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:27,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:27,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:27,808 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:27,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:27,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:27,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:27,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:27,834 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:27,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:27,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:27,864 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:27,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:27,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:27,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:27,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:27,892 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:27,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:27,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:27,904 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:27,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:27,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:27,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:27,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:27,933 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:27,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:27,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:27,946 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:27,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:27,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:27,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:27,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:27,975 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:27,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:27,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:27,988 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:27,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:27,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:27,989 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:27,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:28,017 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:28,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:28,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:28,029 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:28,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:28,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:28,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:28,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:28,062 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:28,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:28,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:28,075 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:28,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:28,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:28,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:28,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:28,108 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:28,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:28,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:28,120 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:28,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:28,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:28,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:28,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:28,146 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:28,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:28,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:28,157 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:28,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:28,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:28,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:28,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:28,183 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:28,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:28,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:28,194 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:28,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:28,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:28,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:28,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:28,220 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:28,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:28,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:28,231 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:28,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:28,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:28,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:28,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:28,258 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:28,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:28,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:28,268 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:28,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:28,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:28,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:28,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:28,296 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:28,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:28,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:28,307 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:28,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:28,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:28,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:28,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:28,332 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:28,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:28,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:28,342 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:28,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:28,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:28,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:28,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:28,369 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:28,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:28,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:28,380 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:28,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:28,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:28,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:28,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:28,406 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:28,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:28,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:28,416 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:28,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:28,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:28,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:28,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:28,441 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:28,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:28,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:28,452 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:28,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:28,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:28,453 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:28,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:28,478 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:28,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:28,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:28,489 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:28,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:28,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:28,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:28,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:28,515 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:28,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:28,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:28,526 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:28,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:28,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:28,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:28,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:28,552 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:28,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:28,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:28,563 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:28,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:28,564 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:28,564 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:28,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:28,589 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:28,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:28,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:28,600 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:28,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:28,600 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:28,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:28,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:28,626 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:28,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:28,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:28,636 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:28,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:28,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:28,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:28,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:28,663 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:28,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:28,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:28,674 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:28,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:28,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:28,675 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:28,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:28,705 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:28,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:28,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:28,716 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:28,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:28,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:28,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:28,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:28,742 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:28,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:28,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:28,754 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:28,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:28,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:28,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:28,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:28,781 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:28,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:28,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:28,792 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:28,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:28,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:28,793 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:28,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:28,822 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:28,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:28,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:28,833 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:28,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:28,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:28,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:28,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:28,861 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:28,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:28,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:28,872 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:28,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:28,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:28,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:28,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:28,898 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:28,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:28,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:28,909 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:28,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:28,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:28,915 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:28,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:28,945 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:28,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:28,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:28,959 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:28,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:28,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:28,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:28,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:28,998 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:29,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:29,012 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:29,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:29,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,038 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:29,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:29,049 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:29,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:29,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,077 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:29,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:29,088 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:29,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:29,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,116 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:29,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:29,126 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:29,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:29,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,153 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:29,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:29,163 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:29,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:29,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,204 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:29,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:29,214 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:29,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:29,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,240 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:29,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:29,250 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:29,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:29,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,277 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:29,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:29,288 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:29,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:29,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,313 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:29,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:29,324 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:29,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:29,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,350 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:29,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:29,361 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:29,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:29,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,388 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:29,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:29,398 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:29,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:29,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,399 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,423 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:29,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:29,434 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:29,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:29,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,464 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:29,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:29,477 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:29,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:29,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,507 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:29,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:29,518 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:29,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:29,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,548 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:29,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:29,559 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:29,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:29,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,585 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:29,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:29,595 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:29,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:29,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,622 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:29,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:29,633 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:29,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:29,633 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,633 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,665 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:29,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:29,675 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:29,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:29,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,700 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:29,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:29,711 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:29,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:29,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,738 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:29,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:29,749 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:29,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:29,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,773 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:29,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:29,784 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:29,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:29,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,809 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:29,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:29,819 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:29,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:29,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,820 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,845 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:29,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:29,856 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:29,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:29,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,882 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:29,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:29,893 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:29,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:29,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,893 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,919 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:29,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:29,930 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:29,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:29,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,957 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:29,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:29,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:29,967 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:29,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:29,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:29,968 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:29,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:29,993 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,003 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,031 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,042 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,067 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,077 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,078 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,102 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,112 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,139 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,149 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,150 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,175 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,186 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,211 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,221 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,246 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,256 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,281 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,291 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,317 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,331 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,356 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,367 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,393 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,403 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,428 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,439 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,463 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,474 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,503 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,514 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,514 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,515 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,539 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,550 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,575 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,585 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,610 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,621 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,646 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,656 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,657 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,682 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,692 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,718 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,728 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,757 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,768 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,793 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,803 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,828 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,840 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,865 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,876 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,900 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,910 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,935 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,945 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:30,970 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:30,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:30,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:30,980 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:30,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:30,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:30,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:30,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,004 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:31,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:31,015 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:31,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:31,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,047 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:31,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:31,058 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:31,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:31,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,082 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:31,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:31,092 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:31,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:31,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,125 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:31,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:31,135 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:31,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:31,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,160 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:31,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:31,170 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:31,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:31,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,195 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:31,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:31,207 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:31,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:31,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,232 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:31,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:31,242 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:31,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:31,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,267 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:31,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:31,277 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:31,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:31,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,303 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:31,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:31,313 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:31,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:31,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,338 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:31,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:31,348 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:31,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:31,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,380 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:31,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:31,391 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:31,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:31,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,420 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:31,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:31,431 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:31,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:31,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,457 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:31,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:31,468 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:31,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:31,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,495 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:31,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:31,505 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:31,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:31,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,531 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:31,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:31,541 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:31,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:31,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,566 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:31,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:31,576 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:31,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:31,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,601 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:31,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:31,612 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:31,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:31,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,637 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:31,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:31,648 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:31,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:31,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,673 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:31,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:31,683 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:31,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:31,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,708 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:31,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:31,718 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:31,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:31,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,753 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:31,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:31,764 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:31,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:31,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,788 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:31,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:31,799 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:31,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:31,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,823 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:31,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:31,834 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:31,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:31,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,858 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:31,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:31,868 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:31,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:31,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,898 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:31,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:31,908 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:31,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:31,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,932 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:31,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:31,942 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:31,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:31,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:31,966 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:31,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:31,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:31,976 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:31,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:31,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:31,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:31,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,001 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,011 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,035 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,045 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,069 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,080 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,081 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,104 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,115 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,140 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,151 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,177 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,187 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,213 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,224 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,249 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,259 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,283 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,294 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,318 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,328 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,352 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,363 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,389 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,399 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,424 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,434 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,458 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,468 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,469 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,469 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,493 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,504 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,529 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,540 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,565 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,575 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,599 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,609 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,647 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,658 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,659 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,659 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,688 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,698 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,699 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,699 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,723 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,734 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,758 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,769 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,794 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,805 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,831 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,841 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,866 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,876 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,900 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,911 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,935 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,945 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:32,970 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:32,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:32,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:32,981 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:32,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:32,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:32,982 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:32,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,006 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:33,016 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:33,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:33,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,041 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:33,051 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:33,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:33,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,075 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:33,085 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:33,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:33,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,111 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:33,121 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:33,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:33,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,146 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:33,157 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:33,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:33,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,181 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:33,192 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:33,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:33,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,216 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:33,227 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:33,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:33,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,251 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:33,261 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:33,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:33,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,286 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:33,296 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:33,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:33,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,322 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:33,332 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:33,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:33,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,333 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,391 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:33,402 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:33,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:33,402 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,430 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:33,440 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:33,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:33,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,473 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:33,484 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:33,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:33,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,508 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:33,519 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:33,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:33,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,544 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:33,555 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:33,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:33,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,579 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:33,590 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:33,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:33,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,614 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:33,625 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:33,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:33,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,664 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:33,679 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:33,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:33,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,720 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:33,730 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:33,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:33,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,770 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:33,784 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:33,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:33,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,809 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:33,820 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:33,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:33,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,854 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:33,864 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:33,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:33,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,888 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:33,898 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:33,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:33,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,899 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,922 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:33,932 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:33,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:33,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,956 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:33,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:33,966 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:33,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:33,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:33,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:33,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:33,990 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:33,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,001 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,029 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,039 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,063 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,073 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,096 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,106 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,107 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,107 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,130 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,140 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,164 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,174 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,197 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,208 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,233 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,243 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,268 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,278 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,314 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,324 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,349 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,359 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,384 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,394 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,436 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,446 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,471 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,482 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,506 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,517 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,517 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,541 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,551 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,552 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,576 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,586 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,610 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,621 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,657 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,668 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,698 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,709 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,733 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,743 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,767 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,777 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,803 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,813 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,838 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,848 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,873 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,883 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,907 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,917 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,941 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,951 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:34,976 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:34,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:34,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:34,986 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:34,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:34,986 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:34,986 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:34,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,009 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:35,019 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:35,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:35,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,043 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:35,053 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:35,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:35,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,087 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:35,097 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:35,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:35,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,124 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:35,133 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:35,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:35,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,169 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:35,179 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:35,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:35,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,208 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:35,221 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:35,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:35,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,247 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:35,259 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:35,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:35,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,286 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:35,296 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:35,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:35,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,319 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:35,330 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:35,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:35,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,354 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:35,365 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:35,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:35,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,389 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:35,399 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:35,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:35,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,424 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:35,434 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:35,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:35,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,459 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:35,469 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:35,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:35,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,494 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:35,505 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:35,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:35,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,529 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:35,540 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:35,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:35,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,564 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:35,575 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:35,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:35,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,600 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:35,610 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:35,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:35,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,611 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,635 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:35,645 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:35,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:35,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,669 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:35,679 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:35,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:35,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,703 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:35,713 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:35,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:35,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,737 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:35,747 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:35,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:35,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,771 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:35,782 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:35,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:35,782 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,807 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:35,818 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:35,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:35,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,842 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:35,862 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:35,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:35,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,886 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:35,896 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:35,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:35,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,920 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:35,930 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:35,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:35,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,954 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:35,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:35,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:35,968 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:35,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:35,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:35,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:35,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:35,991 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,002 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,025 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,035 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,059 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,069 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,092 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,102 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,126 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,136 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,161 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,171 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,172 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,172 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,195 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,205 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,228 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,238 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,239 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,239 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,261 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,271 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,295 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,305 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,328 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,339 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,363 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,374 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,397 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,408 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,432 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,442 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,466 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,477 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,501 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,512 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,537 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,547 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,548 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,572 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,582 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,617 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,628 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,656 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,668 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,695 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,707 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,734 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,747 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,774 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,786 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,813 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,825 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,852 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,863 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,864 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,890 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,900 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,924 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,934 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,935 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,958 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:36,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:36,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:36,968 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:36,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:36,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:36,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:36,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:36,992 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,002 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,025 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,035 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,059 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,069 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,092 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,102 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,125 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,135 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,158 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,168 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,191 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,201 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,225 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,236 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,260 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,270 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,294 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,305 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,329 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,340 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,364 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,374 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,398 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,409 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,433 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,443 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,467 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,477 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,501 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,512 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,542 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,553 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,576 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,586 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,587 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,611 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,621 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,621 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,645 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,656 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,679 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,689 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,690 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,690 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,713 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,723 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,724 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,747 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,758 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,759 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,782 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,793 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,817 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,828 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,852 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,863 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,886 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,896 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,919 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,929 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,953 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,964 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,964 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,964 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:37,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:37,988 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:37,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:37,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:37,998 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:37,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:37,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:37,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,022 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,033 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,056 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,067 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,091 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,101 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,125 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,135 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,159 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,169 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,170 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,192 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,203 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,227 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,237 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,266 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,276 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,305 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,316 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,341 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,351 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,378 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,388 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,411 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,421 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,449 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,458 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,481 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,491 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,515 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,526 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,550 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,560 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,583 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,593 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,593 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,616 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,627 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,650 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,660 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,684 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,695 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,719 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,729 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,754 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,764 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,789 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,800 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,800 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,823 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,834 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,858 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,868 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,892 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,902 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,927 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,937 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,961 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:38,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:38,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:38,971 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:38,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:38,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:38,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:38,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:38,995 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,005 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,028 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,038 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,062 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,072 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,095 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,105 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,130 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,140 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,165 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,175 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,199 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,209 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,232 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,242 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,268 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,278 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,279 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,279 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,303 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,313 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,350 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,360 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,385 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,395 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,419 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,429 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,430 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,453 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,463 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,487 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,498 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,499 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,499 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,521 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,531 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,554 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,565 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,588 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,599 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,623 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,633 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,634 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,634 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,659 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,669 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,693 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,703 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,726 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,736 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,759 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,769 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,770 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,793 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,804 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,827 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,837 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,861 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,871 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,898 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,909 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,936 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,946 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:39,970 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:39,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:39,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:39,980 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:39,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:39,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:39,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:39,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,005 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,015 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,016 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,016 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,039 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,049 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,073 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,083 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,084 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,106 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,116 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,117 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,151 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,161 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,195 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,205 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,227 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,236 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,265 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,275 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,299 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,309 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,333 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,343 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,367 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,376 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,409 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,419 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,446 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,457 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,481 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,492 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,492 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,492 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,515 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,525 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,549 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,559 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,584 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,593 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,594 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,616 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,622 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,642 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,652 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,675 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,685 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,686 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,686 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,709 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,716 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,717 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,737 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,747 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,768 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,777 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,801 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,813 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,814 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,836 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,846 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,847 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,869 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,879 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,902 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,912 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,935 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,945 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:40,968 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:40,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:40,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:40,978 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:40,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:40,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:40,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:40,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,003 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,009 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,010 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,028 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,034 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,056 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,066 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,096 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,106 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,134 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,144 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,167 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,177 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,200 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,209 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,232 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,242 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,266 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,276 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,299 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,309 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,332 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,342 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,365 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,375 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,376 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,398 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,408 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,431 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,441 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,464 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,473 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,474 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,496 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,506 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,529 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,539 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,561 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,571 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,594 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,604 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,626 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,636 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,636 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,658 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,668 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,690 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,700 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,722 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,732 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,732 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,754 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,763 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,786 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,796 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,818 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,828 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,828 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,850 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,860 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,883 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,894 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,917 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,927 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,928 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,950 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,960 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:41,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:41,988 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:41,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:41,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:41,997 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:41,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:41,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:41,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,020 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,031 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,031 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,053 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,063 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,087 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,097 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,119 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,129 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,152 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,162 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,184 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,194 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,195 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,216 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,226 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,250 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,260 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,282 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,292 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,315 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,324 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,347 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,356 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,379 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,389 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,413 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,423 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,445 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,455 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,474 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,481 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,502 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,513 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,536 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,546 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,547 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,568 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,578 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,579 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,602 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,612 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,635 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,646 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,669 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,679 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,680 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,680 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,702 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,712 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,713 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,713 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,736 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,746 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,747 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,769 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,779 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,802 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,812 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,842 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,852 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,875 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,885 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,908 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,918 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,941 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,951 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:42,974 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:42,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:42,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:42,984 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:42,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:42,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:42,985 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:42,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,007 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,017 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,039 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,049 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,050 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,072 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,082 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,104 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,114 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,136 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,146 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,168 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,178 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,200 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,210 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,233 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,243 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,266 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,276 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,299 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,310 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,311 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,334 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,344 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,367 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,377 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,400 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,411 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,434 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,444 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,445 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,467 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,477 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,501 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,511 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,534 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,544 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,545 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,567 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,577 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,577 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,599 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,609 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,632 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,641 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,665 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,675 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,698 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,711 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,712 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,733 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,743 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,766 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,776 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,798 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,808 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,831 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,840 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,841 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,864 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,874 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,898 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,908 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,931 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,941 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,964 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:43,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:43,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:43,975 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:43,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:43,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:43,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:43,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:43,998 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,008 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,032 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,038 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,061 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,068 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,088 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,098 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,098 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,119 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,129 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,152 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,162 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,184 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,194 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,216 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,225 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,247 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,257 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,279 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,289 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,314 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,323 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,345 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,351 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,369 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,376 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,405 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,412 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,429 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,435 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,454 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,461 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,478 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,485 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,516 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,530 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,531 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,553 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,563 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,563 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,585 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,596 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,618 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,624 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,651 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,661 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,662 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,687 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,697 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,720 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,730 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,753 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,762 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,763 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,785 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,796 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,818 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,828 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,851 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,861 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,883 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,893 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,894 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,916 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,926 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,948 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,958 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:44,980 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:44,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:44,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:44,989 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:44,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:44,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:44,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:44,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,011 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,021 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,043 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,053 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,075 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,085 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,107 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,117 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,139 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,149 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,170 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,181 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,202 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,212 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,234 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,244 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,266 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,275 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,297 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,307 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,308 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,329 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,339 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,361 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,370 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,399 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,409 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,432 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,442 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,465 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,475 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,476 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,497 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,507 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,530 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,540 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,540 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,562 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,572 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,591 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,597 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,620 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,630 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,652 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,662 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,663 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,683 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,693 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,694 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,716 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,725 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,726 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,748 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,754 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,755 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,772 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,778 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,797 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,812 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,829 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,835 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,859 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,865 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,866 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,891 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,897 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,916 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,922 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,923 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,940 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,947 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:45,965 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:45,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:45,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:45,982 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:45,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:45,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:45,983 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:45,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,002 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,008 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,009 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,032 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,038 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,056 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,062 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,101 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,111 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,134 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,144 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,167 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,177 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,211 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,221 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,222 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,244 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,253 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,275 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,285 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,307 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,317 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,340 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,350 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,372 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,382 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,404 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,414 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,437 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,446 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,468 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,478 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,500 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,510 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,532 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,541 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,542 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,564 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,573 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,596 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,606 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,629 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,639 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,640 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,640 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,662 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,673 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,695 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,705 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,728 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,738 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,760 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,770 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,770 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,794 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,804 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,805 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,827 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,837 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,859 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,869 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,870 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,870 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,892 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,903 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,925 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,935 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,958 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:46,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:46,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:46,968 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:46,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:46,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:46,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:46,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:46,991 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,001 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,023 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,033 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,034 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,060 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,070 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,092 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,102 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,103 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,124 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,134 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,155 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,165 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,187 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,196 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,224 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,234 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,261 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,268 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,268 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,285 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,291 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,292 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,292 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,310 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,317 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,340 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,346 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,364 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,370 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,399 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,405 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,405 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,405 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,422 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,432 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,456 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,462 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,489 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,499 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,522 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,533 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,533 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,555 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,565 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,588 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,597 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,598 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,620 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,630 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,630 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,654 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,663 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,685 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,695 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,718 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,728 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,729 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,751 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,761 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,784 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,794 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,795 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,816 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,826 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,848 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,859 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,895 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,905 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,928 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,938 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,939 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,962 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:47,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:47,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:47,972 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:47,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:47,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:47,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:47,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:47,995 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,005 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,006 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,006 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,029 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,040 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,063 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,073 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,092 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,099 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,121 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,127 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,152 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,158 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,180 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,186 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,207 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,214 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,214 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,231 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,237 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,254 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,274 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,297 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,306 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,307 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,329 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,339 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,361 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,370 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,371 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,392 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,403 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,425 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,432 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,432 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,450 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,457 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,479 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,490 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,512 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,522 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,545 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,554 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,576 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,584 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,584 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,601 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,607 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,626 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,632 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,649 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,655 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,694 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,704 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,727 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,737 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,760 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,770 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,794 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,803 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,826 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,836 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,837 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,837 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,858 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,868 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,869 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,869 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,890 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,900 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,923 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,932 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,955 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,965 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:48,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:48,988 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:48,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:48,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:48,998 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:48,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:48,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:48,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,021 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,031 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,032 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,056 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,066 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,089 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,098 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,098 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,116 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,126 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,127 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,127 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,146 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,152 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,177 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,187 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,209 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,218 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,236 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,242 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,261 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,271 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,272 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,292 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,298 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,315 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,321 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,339 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,345 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,364 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,370 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,387 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,394 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,413 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,419 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,436 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,443 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,485 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,495 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,518 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,528 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,550 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,558 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,577 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,587 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,588 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,610 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,620 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,620 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,642 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,652 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,674 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,680 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,697 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,703 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,721 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,727 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,744 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,751 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,751 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,770 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,776 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,797 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,803 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,804 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,804 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,820 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,827 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,843 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,850 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,867 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,873 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,873 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,894 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,900 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,901 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,920 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,927 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,944 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,950 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,967 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,973 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:49,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:49,991 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:49,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:49,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:49,997 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:49,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:49,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:49,997 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,018 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,024 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,055 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,061 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,062 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,062 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,079 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,085 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,086 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,102 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,108 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,109 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,109 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,126 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,132 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,132 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,158 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,164 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,181 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,192 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,224 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,234 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,254 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,262 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,262 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,280 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,286 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,317 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,327 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,354 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,363 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,385 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,395 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,417 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,423 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,423 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,423 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,440 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,446 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,463 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,469 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,486 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,493 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,512 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,518 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,553 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,559 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,580 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,586 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,586 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,603 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,609 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,639 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,649 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,672 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,683 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,683 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,710 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,720 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,743 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,753 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,776 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,785 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,810 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,820 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,821 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,842 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,852 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,874 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,884 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,909 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,919 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,942 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,952 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:50,974 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:50,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:50,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:50,980 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:50,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:50,981 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:50,981 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:50,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,002 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,013 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,030 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,037 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,054 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,060 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,093 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,103 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,104 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,126 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,136 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,158 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,167 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,168 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,189 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,199 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,220 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,230 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,252 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,262 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,284 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,292 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,309 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,315 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,334 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,340 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,359 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,365 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,382 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,388 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,405 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,411 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,429 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,435 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,452 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,458 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,476 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,508 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,531 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,540 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,541 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,541 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,562 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,572 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,593 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,602 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,620 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,630 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,652 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,660 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,678 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,684 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,701 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,707 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,724 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,730 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,731 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,748 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,754 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,786 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,796 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,797 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,797 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,819 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,829 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,851 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,861 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,884 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,894 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,916 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,922 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,939 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,945 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,946 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,946 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,963 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,970 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:51,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:51,990 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:51,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:51,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:51,996 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:51,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:51,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:51,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,015 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,021 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,038 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,044 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,061 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,067 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,084 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,091 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,108 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,115 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,132 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,138 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,155 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,163 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,164 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,180 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,187 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,187 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,187 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,204 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,210 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,210 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,232 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,241 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,258 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,264 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,265 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,282 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,290 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,307 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,313 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,314 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,330 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,336 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,337 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,359 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,365 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,382 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,388 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,405 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,412 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,429 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,435 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,456 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,480 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,502 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,512 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,535 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,545 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,568 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,577 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,600 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,609 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,610 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,632 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,639 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,639 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,658 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,664 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,681 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,687 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,704 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,710 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,731 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,737 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,754 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,760 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,777 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,783 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,784 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,801 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,807 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,808 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,808 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,825 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,831 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,831 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,869 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,879 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,901 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,911 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,912 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,933 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,942 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,964 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:52,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:52,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:23:52,974 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:23:52,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:23:52,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:23:52,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:23:52,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:23:52,996 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:23:53,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:23:53,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-23 00:34:44,971 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:44,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:44,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:44,977 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:44,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:44,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:44,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:44,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:44,994 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,001 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,017 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,024 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,024 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,040 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,047 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,064 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,070 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,070 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,087 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,093 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,110 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,116 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,116 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,133 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,139 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,156 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,162 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,179 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,185 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,186 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,186 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,207 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,213 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,213 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,213 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,229 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,235 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,252 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,259 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,259 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,275 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,281 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,298 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,304 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,305 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,321 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,327 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,328 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,328 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,344 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,350 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,351 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,351 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,367 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,373 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,374 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,390 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,396 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,397 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,413 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,419 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,436 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,442 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,459 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,465 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,482 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,488 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,505 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,511 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,528 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,534 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,551 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,557 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,574 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,580 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,597 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,603 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,620 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,626 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,643 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,649 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,666 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,672 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,689 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,696 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,712 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,719 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,736 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,742 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,759 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,765 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,782 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,788 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,809 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,816 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,816 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,832 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,838 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,839 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,839 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,855 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,861 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,878 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,884 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,901 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,907 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,924 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,930 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,947 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,953 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,970 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,976 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:45,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:45,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:45,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:45,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:45,993 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:45,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:45,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:45,999 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,016 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,022 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,039 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,045 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,062 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,068 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,085 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,091 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,108 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,114 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,131 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,137 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,154 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,160 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,177 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,184 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,200 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,207 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,223 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,230 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,247 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,253 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,270 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,276 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,293 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,299 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,316 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,322 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,339 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,345 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,362 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,368 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,385 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,391 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,408 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,417 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,434 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,440 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,457 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,463 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,480 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,486 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,503 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,509 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,525 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,532 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,549 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,555 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,572 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,578 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,595 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,601 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,602 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,618 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,624 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,625 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,641 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,648 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,665 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,671 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,688 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,695 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,712 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,718 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,735 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,741 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,759 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,765 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,782 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,788 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,806 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,812 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,829 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,836 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,853 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,859 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,859 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,876 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,882 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,883 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,899 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,906 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,906 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,923 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,929 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,946 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,953 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,970 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,976 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:46,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:46,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:46,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:46,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:46,993 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:46,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:46,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:46,999 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,016 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,023 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,042 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,048 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,065 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,071 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,088 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,095 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,111 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,118 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,118 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,118 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,135 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,141 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,141 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,158 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,164 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,181 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,187 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,204 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,210 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,227 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,234 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,251 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,257 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,257 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,274 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,280 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,281 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,297 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,304 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,304 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,320 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,327 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,327 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,327 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,344 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,350 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,350 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,367 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,373 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,373 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,373 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,390 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,396 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,413 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,419 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,419 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,420 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,436 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,442 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,443 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,459 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,465 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,466 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,466 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,482 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,488 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,489 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,505 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,511 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,512 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,528 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,534 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,551 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,557 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,574 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,581 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,598 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,604 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,621 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,627 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,647 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,654 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,670 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,676 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,677 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,693 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,699 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,716 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,722 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,739 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,745 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,762 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,768 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,785 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,791 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,809 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,815 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,832 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,838 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,855 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,861 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,878 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,884 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,901 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,907 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,924 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,930 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,931 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,947 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,953 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,954 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,970 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:47,976 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:47,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:47,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:47,977 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:47,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:47,993 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:47,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:47,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,000 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,000 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,016 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,023 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,023 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,040 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,046 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,063 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,069 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,069 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,069 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,086 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,092 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,092 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,092 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,109 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,115 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,132 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,138 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,155 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,161 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,178 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,184 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,201 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,207 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,224 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,231 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,251 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,257 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,274 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,280 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,297 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,303 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,304 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,320 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,326 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,326 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,343 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,349 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,349 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,366 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,372 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,372 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,389 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,395 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,396 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,412 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,418 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,419 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,435 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,441 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,458 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,464 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,481 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,487 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,504 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,510 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,510 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,510 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,527 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,533 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,533 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,550 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,556 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,573 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,579 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,580 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,580 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,596 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,602 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,603 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,603 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,619 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,625 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,626 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,626 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,642 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,648 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,649 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,665 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,671 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,672 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,688 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,694 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,695 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,711 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,718 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,718 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,718 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,734 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,741 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,758 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,764 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,781 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,787 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,804 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,811 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,828 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,834 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,851 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,861 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,862 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,878 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,884 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,901 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,907 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,924 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,930 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,947 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,953 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,970 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,976 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:48,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:48,993 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:48,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:48,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:48,999 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:48,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:48,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:48,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,016 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,022 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,039 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,045 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,046 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,062 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,068 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,085 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,091 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,108 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,114 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,131 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,137 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,154 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,160 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,177 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,183 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,184 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,200 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,207 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,207 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,223 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,229 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,246 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,253 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,269 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,276 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,292 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,299 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,299 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,299 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,316 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,322 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,322 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,322 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,339 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,345 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,345 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,362 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,368 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,385 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,391 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,408 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,414 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,431 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,437 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,454 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,463 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,480 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,486 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,503 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,509 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,526 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,532 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,549 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,555 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,555 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,572 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,578 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,578 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,595 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,601 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,601 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,618 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,624 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,624 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,624 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,640 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,647 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,663 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,670 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,686 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,693 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,693 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,693 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,709 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,716 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,732 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,739 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,755 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,762 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,779 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,785 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,786 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,803 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,809 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,826 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,832 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,849 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,855 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,872 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,878 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,878 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,878 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,895 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,901 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,901 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,918 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,924 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,941 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,947 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,964 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,970 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:49,987 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:49,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:49,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:49,993 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:49,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:49,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:49,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:49,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,010 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,016 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,033 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,040 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,056 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,063 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,083 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,089 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,106 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,112 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,128 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,135 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,151 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,158 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,174 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,181 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,197 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,203 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,204 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,220 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,226 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,243 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,249 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,266 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,272 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,289 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,295 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,296 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,312 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,318 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,319 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,335 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,341 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,342 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,358 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,364 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,365 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,381 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,387 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,388 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,404 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,410 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,427 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,433 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,450 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,456 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,473 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,480 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,496 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,503 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,519 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,526 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,542 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,549 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,566 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,572 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,589 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,595 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,612 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,618 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,635 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,641 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,658 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,664 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,685 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,691 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,708 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,714 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,731 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,737 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,754 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,760 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,777 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,783 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,800 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,806 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,807 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,823 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,829 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,846 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,853 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,853 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,870 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,876 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,893 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,900 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,900 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,917 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,923 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,924 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,940 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,947 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,947 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,964 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,970 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,970 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,970 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:50,987 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:50,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:50,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:50,993 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:50,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:50,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:50,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:50,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,010 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,016 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,017 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,033 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,040 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,040 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,057 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,063 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,063 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,080 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,086 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,103 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,110 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,127 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,133 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,150 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,156 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,157 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,173 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,179 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,180 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,197 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,203 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,203 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,220 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,226 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,243 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,249 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,250 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,267 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,273 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,273 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,296 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,302 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,302 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,319 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,325 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,325 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,325 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,342 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,348 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,348 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,365 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,371 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,371 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,372 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,388 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,394 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,395 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,411 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,417 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,418 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,434 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,441 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,441 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,458 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,464 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,464 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,481 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,487 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,488 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,504 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,510 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,511 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,527 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,534 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,534 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,551 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,557 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,557 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,574 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,580 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,597 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,603 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,604 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,620 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,627 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,627 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,643 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,650 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,666 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,673 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,689 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,696 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,712 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,719 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,735 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,742 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,759 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,765 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,782 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,788 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,805 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,811 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,828 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,834 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,851 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,858 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,874 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,881 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,898 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,906 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,923 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,929 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,929 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,946 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,952 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,952 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,969 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,975 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,975 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,975 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:51,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:51,992 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:51,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:51,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:51,998 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:51,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:51,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:51,998 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,015 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,021 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,038 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,044 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,044 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,060 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,067 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,083 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,090 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,106 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,113 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,129 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,136 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,152 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,159 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,159 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,175 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,182 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,182 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,198 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,205 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,221 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,228 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,244 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,251 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,251 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,251 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,267 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,274 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,274 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,274 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,291 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,297 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,314 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,320 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,320 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,337 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,343 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,360 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,366 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,383 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,389 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,406 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,412 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,429 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,435 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,452 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,458 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,459 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,475 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,481 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,482 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,482 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,498 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,504 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,505 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,505 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,524 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,530 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,547 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,553 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,570 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,576 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,592 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,599 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,615 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,622 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,638 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,644 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,661 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,667 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,684 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,690 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,707 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,713 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,730 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,736 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,737 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,753 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,759 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,760 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,760 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,776 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,782 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,783 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,799 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,806 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,806 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,823 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,829 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,829 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,846 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,852 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,852 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,869 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,875 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,892 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,898 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,898 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,915 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,921 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,921 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,938 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,944 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,961 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,967 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:52,984 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:52,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:52,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:52,990 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:52,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:52,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:52,991 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:52,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,007 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,013 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,014 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,030 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,036 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,037 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,053 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,059 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,060 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,076 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,082 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,099 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,106 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,126 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,132 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,149 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,155 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,172 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,178 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,178 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,195 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,201 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,218 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,224 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,241 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,247 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,247 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,264 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,270 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,270 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,287 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,293 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,310 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,316 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,333 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,339 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,356 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,362 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,362 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,362 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,379 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,385 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,385 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,402 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,408 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,408 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,425 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,431 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,448 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,454 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,455 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,471 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,477 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,494 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,500 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,501 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,517 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,523 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,544 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,550 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,551 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,568 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,574 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,575 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,575 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,592 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,598 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,615 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,621 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,638 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,645 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,661 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,668 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,685 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,691 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,708 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,714 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,735 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,741 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,741 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,741 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,758 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,764 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,780 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,787 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,804 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,810 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,827 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,833 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,833 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,850 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,856 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,873 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,879 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,896 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,902 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,919 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,925 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,942 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,948 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,965 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,971 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:53,988 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:53,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:53,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:53,994 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:53,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:53,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:53,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:53,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,011 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,017 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,034 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,040 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,057 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,063 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,080 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,086 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,103 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,109 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,126 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,132 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,149 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,155 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,172 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,178 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,195 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,202 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,218 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,225 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,241 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,248 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,265 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,271 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,288 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,294 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,294 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,311 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,317 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,317 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,334 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,342 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,359 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,365 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,366 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,382 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,388 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,405 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,411 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,428 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,434 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,451 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,457 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,457 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,457 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,474 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,480 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,480 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,497 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,503 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,520 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,526 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,543 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,549 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,566 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,572 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,572 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,589 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,595 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,595 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,612 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,618 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,618 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,635 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,641 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,641 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,658 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,664 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,681 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,687 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,687 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,704 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,710 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,727 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,733 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,733 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,750 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,756 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,756 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,773 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,779 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,796 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,802 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,819 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,825 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,842 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,848 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,865 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,871 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,888 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,895 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,911 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,918 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,935 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,943 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,944 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,960 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,966 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,966 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:54,983 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:54,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:54,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:54,989 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:54,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:54,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:54,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:54,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,006 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,012 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,029 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,035 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,052 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,059 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,076 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,082 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,099 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,106 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,123 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,129 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,130 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,146 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,152 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,153 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,169 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,176 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,193 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,199 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,216 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,222 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,223 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,239 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,245 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,246 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,263 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,269 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,269 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,286 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,292 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,293 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,293 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,309 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,316 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,316 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,316 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,333 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,339 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,339 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,356 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,362 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,363 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,379 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,386 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,403 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,409 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,409 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,426 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,432 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,449 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,455 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,456 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,456 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,473 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,479 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,496 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,502 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,503 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,519 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,526 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,526 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,543 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,549 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,549 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,569 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,575 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,592 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,598 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,615 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,622 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,639 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,645 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,662 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,668 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,685 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,692 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,709 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,715 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,716 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,716 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,732 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,738 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,739 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,739 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,755 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,762 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,762 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,762 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,779 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,785 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,785 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,786 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,802 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,809 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,809 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,826 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,832 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,849 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,855 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,856 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,872 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,878 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,879 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,895 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,901 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,919 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,925 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,925 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,942 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,948 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,965 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,971 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:55,988 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:55,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:55,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:55,995 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:55,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:55,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:55,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:55,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,012 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,018 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,035 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,041 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,042 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,058 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,065 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,065 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,065 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,082 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,088 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,105 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,111 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,128 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,134 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,135 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,151 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,157 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,178 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,184 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,201 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,207 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,224 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,230 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,230 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,247 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,253 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,253 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,270 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,276 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,276 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,276 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,293 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,299 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,316 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,322 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,339 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,345 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,362 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,368 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,368 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,368 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,385 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,391 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,408 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,414 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,414 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,431 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,437 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,454 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,460 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,477 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,483 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,483 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,500 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,506 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,506 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,506 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,523 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,529 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,547 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,553 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,570 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,576 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,593 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,599 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,616 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,622 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,639 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,645 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,662 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,668 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,669 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,685 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,691 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,692 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,708 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,714 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,715 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,715 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,731 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,737 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,738 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,754 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,760 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,761 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,781 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,788 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,805 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,811 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,828 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,834 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,851 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,857 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,873 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,880 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,897 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,903 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,903 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,903 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,919 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,926 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,926 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,942 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,949 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,949 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,965 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,971 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:56,988 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:56,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:56,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:56,995 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:56,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:56,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:56,995 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:56,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,011 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,018 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,035 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,041 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,058 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,064 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,081 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,087 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,104 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,110 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,110 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,127 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,133 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,150 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,156 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,156 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,173 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,179 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,179 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,196 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,202 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,219 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,225 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,242 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,248 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,248 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,248 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,265 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,271 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,271 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,288 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,294 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,311 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,317 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,318 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,334 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,340 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,341 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,341 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,357 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,363 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,364 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,364 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,380 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,389 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,389 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,405 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,412 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,412 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,428 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,435 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,435 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,451 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,457 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,458 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,458 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,474 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,480 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,497 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,503 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,504 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,504 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,520 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,526 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,527 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,527 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,543 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,549 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,550 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,566 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,572 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,589 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,595 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,596 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,612 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,618 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,619 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,635 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,641 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,642 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,658 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,664 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,665 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,681 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,687 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,688 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,688 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,704 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,710 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,711 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,727 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,733 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,734 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,750 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,756 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,773 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,780 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,796 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,803 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,803 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,820 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,826 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,826 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,843 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,849 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,849 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,866 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,872 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,872 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,889 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,895 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,896 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,896 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,912 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,918 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,919 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,919 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,935 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,941 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,942 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,958 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,964 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,965 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:57,981 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:57,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:57,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:57,987 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:57,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:57,988 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:57,988 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:57,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,007 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,013 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,030 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,036 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,053 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,059 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,076 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,082 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,098 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,105 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,105 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,121 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,128 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,128 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,144 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,150 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,151 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,167 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,173 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,190 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,196 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,213 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,219 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,220 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,220 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,236 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,242 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,259 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,265 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,266 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,266 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,282 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,288 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,289 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,305 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,311 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,328 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,334 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,335 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,351 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,357 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,358 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,358 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,374 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,381 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,397 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,404 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,404 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,420 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,427 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,443 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,450 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,467 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,473 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,490 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,496 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,496 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,513 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,519 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,519 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,536 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,542 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,542 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,559 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,565 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,566 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,566 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,582 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,588 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,589 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,609 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,615 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,632 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,638 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,655 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,661 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,678 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,684 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,701 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,707 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,723 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,730 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,746 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,753 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,769 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,776 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,792 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,799 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,816 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,822 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,839 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,845 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,862 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,868 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,885 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,891 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,908 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,914 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,931 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,937 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,937 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,954 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,960 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,960 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,960 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:58,977 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:58,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:58,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:58,983 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:58,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:58,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:58,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:58,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,000 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,006 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,023 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,029 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,046 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,053 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,069 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,076 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,093 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,099 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,116 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,122 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,139 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,145 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,146 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,162 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,168 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,185 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,191 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,192 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,212 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,218 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,218 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,219 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,235 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,241 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,258 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,264 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,264 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,281 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,287 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,287 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,304 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,310 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,310 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,327 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,333 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,334 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,350 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,357 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,357 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,373 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,380 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,380 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,396 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,403 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,403 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,403 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,420 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,426 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,426 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,443 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,449 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,450 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,467 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,473 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,473 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,490 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,496 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,497 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,513 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,520 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,520 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,537 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,543 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,543 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,560 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,566 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,567 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,583 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,590 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,590 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,607 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,613 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,613 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,614 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,630 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,636 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,637 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,654 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,660 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,660 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,677 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,683 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,700 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,706 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,724 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,730 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,747 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,753 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,770 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,777 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,777 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,794 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,801 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,802 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,818 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,827 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,827 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,827 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,844 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,850 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,851 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,851 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,867 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,873 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,874 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,890 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,897 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,897 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,897 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,914 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,920 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,937 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,943 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,960 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,966 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,967 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:34:59,983 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:34:59,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:34:59,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:34:59,989 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:34:59,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:34:59,990 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:34:59,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:34:59,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,006 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,012 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,013 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,013 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,029 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,036 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,036 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,053 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,059 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,059 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,059 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,076 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,082 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,082 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,083 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,099 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,105 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,122 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,128 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,129 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,145 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,152 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,168 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,174 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,175 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,191 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,198 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,198 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,214 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,220 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,221 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,237 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,244 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,244 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,244 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,260 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,267 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,267 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,284 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,290 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,307 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,313 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,330 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,336 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,336 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,353 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,359 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,359 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,376 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,382 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,399 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,405 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,406 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,422 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,431 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,431 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,448 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,454 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,454 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,470 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,477 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,477 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,493 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,499 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,516 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,522 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,523 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,539 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,545 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,546 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,562 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,568 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,569 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,585 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,591 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,592 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,592 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,608 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,615 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,631 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,638 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,638 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,638 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,654 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,661 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,677 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,683 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,684 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,700 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,706 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,707 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,723 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,729 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,746 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,752 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,753 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,753 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,769 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,775 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,776 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,792 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,798 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,799 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,816 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,822 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,822 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,839 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,845 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,845 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,862 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,868 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,868 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,868 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,885 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,891 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,891 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,891 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,908 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,914 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,914 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,914 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,931 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,937 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,937 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,938 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,954 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,960 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,961 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:00,977 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:00,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:00,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:00,983 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:00,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:00,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:00,984 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:00,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,000 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,006 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,007 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,023 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,030 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,030 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,030 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,050 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,056 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,056 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,073 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,079 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,079 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,096 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,102 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,119 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,125 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,141 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,148 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,148 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,164 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,171 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,171 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,187 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,193 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,194 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,210 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,216 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,217 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,233 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,239 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,240 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,256 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,262 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,263 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,279 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,285 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,286 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,302 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,308 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,325 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,331 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,348 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,354 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,371 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,377 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,394 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,401 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,417 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,423 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,440 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,447 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,463 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,470 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,486 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,493 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,510 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,516 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,533 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,539 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,556 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,562 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,579 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,585 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,602 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,608 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,625 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,631 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,632 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,652 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,658 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,658 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,658 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,675 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,681 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,681 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,698 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,704 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,704 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,721 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,727 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,727 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,727 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,743 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,750 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,766 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,773 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,773 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,773 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,789 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,796 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,796 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,813 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,819 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,819 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,836 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,842 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,842 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,842 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,859 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,865 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,865 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,882 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,888 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,888 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,905 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,911 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,911 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,928 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,934 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,934 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,951 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,957 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,957 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,974 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:01,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:01,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:01,980 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:01,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:01,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:01,980 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:01,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:01,997 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,003 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,020 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,026 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,026 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,043 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,049 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,066 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,072 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,073 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,089 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,095 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,095 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,112 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,118 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,119 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,135 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,141 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,142 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,142 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,158 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,164 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,165 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,181 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,187 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,188 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,188 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,204 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,211 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,211 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,227 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,234 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,234 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,254 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,260 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,277 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,283 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,300 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,306 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,323 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,329 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,346 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,352 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,369 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,375 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,391 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,398 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,414 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,421 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,437 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,444 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,460 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,466 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,483 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,490 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,490 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,506 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,512 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,529 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,536 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,536 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,536 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,552 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,558 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,575 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,582 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,598 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,604 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,621 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,628 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,644 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,651 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,667 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,674 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,690 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,697 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,713 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,720 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,720 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,736 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,743 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,743 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,743 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,760 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,766 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,766 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,783 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,789 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,789 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,806 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,812 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,813 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,829 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,835 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,836 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,836 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,852 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,861 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,877 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,884 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,900 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,907 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,907 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,923 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,929 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,930 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,930 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,946 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,952 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,953 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,969 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,975 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,976 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:02,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:02,992 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:02,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:02,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:02,998 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:02,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:02,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:02,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,015 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,021 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,022 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,038 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,044 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,061 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,067 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,068 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,084 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,090 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,091 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,107 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,113 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,114 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,130 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,136 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,137 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,153 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,159 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,176 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,182 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,199 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,205 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,206 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,206 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,222 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,228 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,229 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,229 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,245 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,251 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,252 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,268 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,274 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,275 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,275 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,291 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,297 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,298 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,314 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,321 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,321 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,337 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,344 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,344 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,360 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,367 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,367 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,384 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,390 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,407 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,413 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,413 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,413 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,430 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,436 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,453 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,459 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,460 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,478 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,484 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,485 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,501 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,507 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,508 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,524 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,531 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,532 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,550 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,557 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,575 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,581 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,581 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,598 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,605 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,622 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,628 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,644 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,651 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,651 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,667 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,674 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,674 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,691 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,697 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,697 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,714 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,720 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,721 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,737 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,744 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,744 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,761 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,767 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,767 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,767 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,784 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,791 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,808 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,814 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,831 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,838 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,855 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,861 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,878 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,884 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,901 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,908 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,908 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,925 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,931 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,948 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,955 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,955 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,972 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:03,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:03,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:03,978 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:03,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:03,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:03,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:03,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:03,995 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,001 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,018 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,025 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,025 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,042 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,048 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,049 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,065 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,072 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,092 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,099 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,116 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,122 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,122 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,139 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,145 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,162 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,168 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,185 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,191 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,191 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,208 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,214 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,215 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,231 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,237 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,237 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,254 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,260 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,261 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,277 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,283 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,283 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,283 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,300 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,306 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,307 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,323 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,329 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,329 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,346 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,352 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,352 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,369 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,375 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,375 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,392 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,398 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,398 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,398 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,415 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,421 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,421 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,438 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,444 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,444 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,461 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,467 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,467 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,484 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,490 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,507 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,513 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,513 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,514 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,530 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,536 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,537 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,553 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,559 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,560 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,576 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,582 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,583 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,600 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,606 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,623 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,629 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,646 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,652 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,669 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,675 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,696 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,702 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,702 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,719 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,725 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,742 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,748 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,765 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,771 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,771 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,788 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,794 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,794 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,811 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,817 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,817 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,818 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,834 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,840 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,840 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,840 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,857 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,863 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,863 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,864 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,880 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,886 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,886 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,903 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,909 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,909 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,926 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,932 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,949 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,955 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,972 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:04,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:04,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:04,978 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:04,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:04,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:04,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:04,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:04,995 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,004 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,004 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,021 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,027 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,044 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,050 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,051 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,067 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,073 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,073 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,074 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,090 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,096 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,097 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,097 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,113 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,119 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,136 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,142 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,143 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,159 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,165 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,166 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,182 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,189 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,205 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,212 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,229 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,235 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,252 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,258 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,258 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,275 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,281 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,282 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,298 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,309 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,309 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,309 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,325 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,332 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,332 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,348 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,354 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,355 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,371 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,377 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,378 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,394 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,400 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,417 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,423 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,424 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,440 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,446 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,447 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,463 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,469 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,470 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,486 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,492 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,493 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,509 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,515 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,516 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,532 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,538 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,539 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,555 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,561 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,578 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,584 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,601 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,607 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,608 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,624 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,630 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,631 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,647 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,653 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,654 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,670 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,676 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,676 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,677 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,693 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,699 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,700 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,716 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,722 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,722 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,723 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,739 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,745 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,746 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,762 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,768 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,769 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,785 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,791 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,792 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,808 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,815 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,831 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,838 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,838 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,855 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,861 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,861 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,861 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,878 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,884 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,884 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,901 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,909 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,910 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,926 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,932 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,933 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,949 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,955 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,956 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,956 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,972 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:05,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:05,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:05,978 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:05,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:05,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:05,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:05,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:05,995 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,001 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,018 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,024 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,025 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,041 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,047 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,064 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,070 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,087 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,093 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,093 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,110 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,116 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,116 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,117 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,133 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,139 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,156 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,162 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,163 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,179 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,185 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,202 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,208 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,209 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,209 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,225 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,231 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,232 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,248 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,254 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,255 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,271 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,277 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,278 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,278 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,294 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,300 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,301 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,317 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,323 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,324 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,324 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,340 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,346 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,347 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,347 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,363 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,369 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,370 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,370 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,386 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,393 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,393 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,410 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,416 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,433 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,439 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,439 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,456 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,462 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,463 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,479 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,485 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,486 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,502 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,508 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,509 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,509 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,528 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,534 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,535 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,552 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,558 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,559 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,559 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,575 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,581 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,582 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,598 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,604 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,605 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,621 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,627 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,628 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,644 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,650 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,667 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,673 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,673 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,690 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,696 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,696 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,696 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,713 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,719 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,719 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,736 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,742 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,759 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,765 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,765 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,765 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,782 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,788 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,788 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,805 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,811 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,812 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,812 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,828 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,834 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,835 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,851 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,858 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,858 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,874 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,881 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,881 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,897 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,904 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,904 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,920 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,927 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,927 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,944 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,950 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,950 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,967 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,973 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,973 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:06,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:06,990 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:06,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:06,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:06,996 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:06,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:06,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:06,996 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,013 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,019 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,019 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,036 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,042 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,043 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,059 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,065 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,082 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,089 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,089 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,105 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,112 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,112 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,132 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,139 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,139 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,155 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,161 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,162 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,178 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,184 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,185 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,185 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,201 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,207 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,224 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,230 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,231 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,247 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,253 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,254 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,254 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,270 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,276 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,277 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,293 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,299 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,300 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,316 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,322 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,323 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,323 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,339 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,345 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,346 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,362 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,368 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,369 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,385 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,391 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,408 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,414 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,431 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,437 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,438 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,454 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,460 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,461 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,477 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,483 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,484 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,500 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,506 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,523 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,529 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,530 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,530 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,546 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,552 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,569 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,575 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,576 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,592 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,599 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,599 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,615 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,622 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,622 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,638 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,645 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,645 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,662 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,668 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,668 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,668 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,685 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,691 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,691 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,691 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,708 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,714 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,735 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,741 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,742 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,758 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,764 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,764 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,781 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,787 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,787 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,787 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,804 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,810 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,811 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,827 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,833 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,834 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,850 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,856 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,873 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,879 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,896 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,902 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,902 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,902 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,919 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,925 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,926 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,942 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,948 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,948 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,965 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,971 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:07,988 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:07,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:07,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:07,994 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:07,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:07,994 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:07,994 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:07,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,011 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:08,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:08,017 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:08,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:08,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,034 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:08,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:08,040 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:08,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:08,041 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,057 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:08,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:08,064 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:08,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:08,064 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,064 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,081 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:08,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:08,087 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:08,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:08,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,104 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:08,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:08,110 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:08,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:08,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,111 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,127 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:08,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:08,134 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:08,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:08,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,134 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,151 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:08,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:08,157 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:08,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:08,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,158 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,174 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:08,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:08,181 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:08,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:08,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,181 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,198 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:08,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:08,204 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:08,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:08,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 00:35:08,221 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-23 00:35:08,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:35:08,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 162 states and 315 transitions. [2021-11-23 00:35:08,227 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 315 transitions. [2021-11-23 00:35:08,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-23 00:35:08,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:35:08,228 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:35:08,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat