./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/ssh-simplified/s3_srvr_1b.cil.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 8bd4bc60 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i ../sv-benchmarks/c/ssh-simplified/s3_srvr_1b.cil.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7cac24a49d7b473be85039a3051680fd486b81b3 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE(TERM) --- Real Ultimate output --- This is Ultimate 0.1.25-8bd4bc6 [2020-07-29 01:44:18,606 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-29 01:44:18,608 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-29 01:44:18,625 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-29 01:44:18,625 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-29 01:44:18,627 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-29 01:44:18,628 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-29 01:44:18,630 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-29 01:44:18,632 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-29 01:44:18,633 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-29 01:44:18,634 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-29 01:44:18,635 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-29 01:44:18,636 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-29 01:44:18,637 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-29 01:44:18,638 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-29 01:44:18,640 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-29 01:44:18,640 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-29 01:44:18,642 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-29 01:44:18,643 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-29 01:44:18,645 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-29 01:44:18,647 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-29 01:44:18,648 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-29 01:44:18,650 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-29 01:44:18,651 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-29 01:44:18,654 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-29 01:44:18,654 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-29 01:44:18,654 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-29 01:44:18,655 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-29 01:44:18,656 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-29 01:44:18,657 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-29 01:44:18,657 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-29 01:44:18,658 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-29 01:44:18,659 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-29 01:44:18,659 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-29 01:44:18,661 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-29 01:44:18,661 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-29 01:44:18,662 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-29 01:44:18,662 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-29 01:44:18,662 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-29 01:44:18,663 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-29 01:44:18,664 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-29 01:44:18,665 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2020-07-29 01:44:18,682 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-29 01:44:18,682 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-29 01:44:18,684 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-29 01:44:18,684 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-29 01:44:18,684 INFO L138 SettingsManager]: * Use SBE=true [2020-07-29 01:44:18,685 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-07-29 01:44:18,685 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2020-07-29 01:44:18,685 INFO L138 SettingsManager]: * Use old map elimination=false [2020-07-29 01:44:18,685 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2020-07-29 01:44:18,686 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2020-07-29 01:44:18,686 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-07-29 01:44:18,686 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-29 01:44:18,687 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-29 01:44:18,687 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-07-29 01:44:18,687 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-29 01:44:18,687 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-29 01:44:18,688 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-29 01:44:18,688 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2020-07-29 01:44:18,688 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2020-07-29 01:44:18,688 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2020-07-29 01:44:18,689 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-29 01:44:18,689 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-29 01:44:18,689 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-07-29 01:44:18,689 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-29 01:44:18,690 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2020-07-29 01:44:18,690 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-29 01:44:18,690 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-29 01:44:18,691 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-07-29 01:44:18,691 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-29 01:44:18,691 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-29 01:44:18,691 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-29 01:44:18,692 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2020-07-29 01:44:18,693 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2020-07-29 01:44:18,693 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer 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 -> 7cac24a49d7b473be85039a3051680fd486b81b3 [2020-07-29 01:44:18,986 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-29 01:44:18,999 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-29 01:44:19,003 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-29 01:44:19,004 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-29 01:44:19,004 INFO L275 PluginConnector]: CDTParser initialized [2020-07-29 01:44:19,005 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ssh-simplified/s3_srvr_1b.cil.c [2020-07-29 01:44:19,060 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dca6e8cd7/db96e4c6a13a4ddbbf8c29d50c62371e/FLAG4605aa0c4 [2020-07-29 01:44:19,493 INFO L306 CDTParser]: Found 1 translation units. [2020-07-29 01:44:19,494 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ssh-simplified/s3_srvr_1b.cil.c [2020-07-29 01:44:19,501 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dca6e8cd7/db96e4c6a13a4ddbbf8c29d50c62371e/FLAG4605aa0c4 [2020-07-29 01:44:19,927 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dca6e8cd7/db96e4c6a13a4ddbbf8c29d50c62371e [2020-07-29 01:44:19,931 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-29 01:44:19,934 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-29 01:44:19,937 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-29 01:44:19,938 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-29 01:44:19,941 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-29 01:44:19,943 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.07 01:44:19" (1/1) ... [2020-07-29 01:44:19,946 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b85cab5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:44:19, skipping insertion in model container [2020-07-29 01:44:19,946 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.07 01:44:19" (1/1) ... [2020-07-29 01:44:19,955 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-29 01:44:19,990 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-29 01:44:20,159 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-29 01:44:20,165 INFO L203 MainTranslator]: Completed pre-run [2020-07-29 01:44:20,186 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-29 01:44:20,200 INFO L208 MainTranslator]: Completed translation [2020-07-29 01:44:20,201 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:44:20 WrapperNode [2020-07-29 01:44:20,201 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-29 01:44:20,202 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-29 01:44:20,203 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-29 01:44:20,203 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-29 01:44:20,211 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:44:20" (1/1) ... [2020-07-29 01:44:20,217 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:44:20" (1/1) ... [2020-07-29 01:44:20,291 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-29 01:44:20,291 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-29 01:44:20,291 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-29 01:44:20,292 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-29 01:44:20,298 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:44:20" (1/1) ... [2020-07-29 01:44:20,299 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:44:20" (1/1) ... [2020-07-29 01:44:20,299 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:44:20" (1/1) ... [2020-07-29 01:44:20,300 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:44:20" (1/1) ... [2020-07-29 01:44:20,302 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:44:20" (1/1) ... [2020-07-29 01:44:20,318 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:44:20" (1/1) ... [2020-07-29 01:44:20,320 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:44:20" (1/1) ... [2020-07-29 01:44:20,328 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-29 01:44:20,329 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-29 01:44:20,329 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-29 01:44:20,329 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-29 01:44:20,330 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:44:20" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:20,396 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-29 01:44:20,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-29 01:44:20,649 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-29 01:44:20,650 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-29 01:44:20,653 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.07 01:44:20 BoogieIcfgContainer [2020-07-29 01:44:20,654 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-29 01:44:20,654 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2020-07-29 01:44:20,654 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2020-07-29 01:44:20,659 INFO L275 PluginConnector]: BuchiAutomizer initialized [2020-07-29 01:44:20,660 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-07-29 01:44:20,661 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 29.07 01:44:19" (1/3) ... [2020-07-29 01:44:20,662 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@9a5cb77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 29.07 01:44:20, skipping insertion in model container [2020-07-29 01:44:20,663 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-07-29 01:44:20,663 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:44:20" (2/3) ... [2020-07-29 01:44:20,664 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@9a5cb77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 29.07 01:44:20, skipping insertion in model container [2020-07-29 01:44:20,664 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-07-29 01:44:20,665 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.07 01:44:20" (3/3) ... [2020-07-29 01:44:20,667 INFO L371 chiAutomizerObserver]: Analyzing ICFG s3_srvr_1b.cil.c [2020-07-29 01:44:20,740 INFO L356 BuchiCegarLoop]: Interprodecural is true [2020-07-29 01:44:20,741 INFO L357 BuchiCegarLoop]: Hoare is false [2020-07-29 01:44:20,741 INFO L358 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2020-07-29 01:44:20,741 INFO L359 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-29 01:44:20,752 INFO L360 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-29 01:44:20,752 INFO L361 BuchiCegarLoop]: Difference is false [2020-07-29 01:44:20,752 INFO L362 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-29 01:44:20,753 INFO L365 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2020-07-29 01:44:20,767 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 22 states. [2020-07-29 01:44:20,825 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 16 [2020-07-29 01:44:20,826 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 01:44:20,826 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 01:44:20,831 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1] [2020-07-29 01:44:20,831 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2020-07-29 01:44:20,831 INFO L424 BuchiCegarLoop]: ======== Iteration 1============ [2020-07-29 01:44:20,832 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 22 states. [2020-07-29 01:44:20,836 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 16 [2020-07-29 01:44:20,837 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 01:44:20,837 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 01:44:20,837 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1] [2020-07-29 01:44:20,838 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2020-07-29 01:44:20,845 INFO L794 eck$LassoCheckResult]: Stem: 12#ULTIMATE.startENTRYtrue havoc main_#res;havoc main_#t~nondet0, main_#t~nondet1, main_~s__state~0, main_~s__hit~0, main_~blastFlag~0, main_~tmp___1~0;havoc main_~s__state~0;main_~s__hit~0 := main_#t~nondet0;havoc main_#t~nondet0;havoc main_~blastFlag~0;havoc main_~tmp___1~0;main_~s__state~0 := 8466;main_~blastFlag~0 := 0; 21#L99true [2020-07-29 01:44:20,846 INFO L796 eck$LassoCheckResult]: Loop: 21#L99true assume !false; 6#L18true assume !(main_~s__state~0 <= 8512 && main_~blastFlag~0 > 2); 19#L24true assume 8466 == main_~s__state~0; 24#L25true assume 0 == main_~blastFlag~0;main_~blastFlag~0 := 2; 20#L57-1true assume 0 != main_~s__hit~0;main_~s__state~0 := 8656; 21#L99true [2020-07-29 01:44:20,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:44:20,851 INFO L82 PathProgramCache]: Analyzing trace with hash 32, now seen corresponding path program 1 times [2020-07-29 01:44:20,859 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 01:44:20,859 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [383027010] [2020-07-29 01:44:20,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 01:44:20,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:44:20,935 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:44:20,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:44:20,941 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:44:20,961 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-29 01:44:20,962 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:44:20,963 INFO L82 PathProgramCache]: Analyzing trace with hash 38329778, now seen corresponding path program 1 times [2020-07-29 01:44:20,963 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 01:44:20,963 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1473710659] [2020-07-29 01:44:20,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 01:44:20,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:44:20,973 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:44:20,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:44:20,978 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:44:20,980 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-29 01:44:20,982 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:44:20,982 INFO L82 PathProgramCache]: Analyzing trace with hash 925833459, now seen corresponding path program 1 times [2020-07-29 01:44:20,982 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 01:44:20,983 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [822103810] [2020-07-29 01:44:20,983 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 01:44:20,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:44:20,990 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:44:20,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:44:20,996 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:44:20,998 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-29 01:44:21,107 INFO L210 LassoAnalysis]: Preferences: [2020-07-29 01:44:21,108 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-07-29 01:44:21,108 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-07-29 01:44:21,108 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-07-29 01:44:21,109 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2020-07-29 01:44:21,109 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:21,109 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-07-29 01:44:21,109 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-07-29 01:44:21,110 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_srvr_1b.cil.c_Iteration1_Loop [2020-07-29 01:44:21,110 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-07-29 01:44:21,110 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-07-29 01:44:21,140 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-29 01:44:21,152 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-29 01:44:21,162 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-29 01:44:21,320 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-07-29 01:44:21,320 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:21,329 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-29 01:44:21,329 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-29 01:44:21,339 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-29 01:44:21,340 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~s__hit~0=7} Honda state: {ULTIMATE.start_main_~s__hit~0=7} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-07-29 01:44:21,385 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-29 01:44:21,386 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-07-29 01:44:21,424 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-07-29 01:44:21,424 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:21,431 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2020-07-29 01:44:21,461 INFO L210 LassoAnalysis]: Preferences: [2020-07-29 01:44:21,461 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-07-29 01:44:21,462 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-07-29 01:44:21,462 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-07-29 01:44:21,462 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-07-29 01:44:21,462 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:21,462 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-07-29 01:44:21,463 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-07-29 01:44:21,463 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_srvr_1b.cil.c_Iteration1_Loop [2020-07-29 01:44:21,463 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-07-29 01:44:21,463 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-07-29 01:44:21,471 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-29 01:44:21,477 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-29 01:44:21,488 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-29 01:44:21,628 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-07-29 01:44:21,634 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:21,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-29 01:44:21,641 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-29 01:44:21,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-29 01:44:21,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-29 01:44:21,642 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-07-29 01:44:21,642 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-29 01:44:21,646 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-07-29 01:44:21,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-29 01:44:21,650 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:21,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-29 01:44:21,683 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-29 01:44:21,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-29 01:44:21,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-29 01:44:21,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-29 01:44:21,684 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-29 01:44:21,686 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-29 01:44:21,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-29 01:44:21,689 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2020-07-29 01:44:21,694 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2020-07-29 01:44:21,694 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:21,699 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2020-07-29 01:44:21,700 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2020-07-29 01:44:21,700 INFO L510 LassoAnalysis]: Proved termination. [2020-07-29 01:44:21,701 INFO L512 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_main_~blastFlag~0) = -1*ULTIMATE.start_main_~blastFlag~0 + 1 Supporting invariants [] [2020-07-29 01:44:21,726 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2020-07-29 01:44:21,731 INFO L393 LassoCheck]: Loop: "assume !false;" "assume !(main_~s__state~0 <= 8512 && main_~blastFlag~0 > 2);" "assume 8466 == main_~s__state~0;" "assume 0 == main_~blastFlag~0;main_~blastFlag~0 := 2;" "assume 0 != main_~s__hit~0;main_~s__state~0 := 8656;" [2020-07-29 01:44:21,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:44:21,796 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:44:21,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:44:21,808 INFO L263 TraceCheckSpWp]: Trace formula consists of 8 conjuncts, 2 conjunts are in the unsatisfiable core [2020-07-29 01:44:21,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:44:21,815 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-29 01:44:21,824 INFO L280 TraceCheckUtils]: 0: Hoare triple {32#unseeded} havoc main_#res;havoc main_#t~nondet0, main_#t~nondet1, main_~s__state~0, main_~s__hit~0, main_~blastFlag~0, main_~tmp___1~0;havoc main_~s__state~0;main_~s__hit~0 := main_#t~nondet0;havoc main_#t~nondet0;havoc main_~blastFlag~0;havoc main_~tmp___1~0;main_~s__state~0 := 8466;main_~blastFlag~0 := 0; {32#unseeded} is VALID [2020-07-29 01:44:21,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:44:21,831 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-29 01:44:21,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:44:21,836 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-29 01:44:21,923 INFO L280 TraceCheckUtils]: 0: Hoare triple {35#(>= oldRank0 (+ (* (- 1) ULTIMATE.start_main_~blastFlag~0) 1))} assume !false; {35#(>= oldRank0 (+ (* (- 1) ULTIMATE.start_main_~blastFlag~0) 1))} is VALID [2020-07-29 01:44:21,924 INFO L280 TraceCheckUtils]: 1: Hoare triple {35#(>= oldRank0 (+ (* (- 1) ULTIMATE.start_main_~blastFlag~0) 1))} assume !(main_~s__state~0 <= 8512 && main_~blastFlag~0 > 2); {35#(>= oldRank0 (+ (* (- 1) ULTIMATE.start_main_~blastFlag~0) 1))} is VALID [2020-07-29 01:44:21,925 INFO L280 TraceCheckUtils]: 2: Hoare triple {35#(>= oldRank0 (+ (* (- 1) ULTIMATE.start_main_~blastFlag~0) 1))} assume 8466 == main_~s__state~0; {35#(>= oldRank0 (+ (* (- 1) ULTIMATE.start_main_~blastFlag~0) 1))} is VALID [2020-07-29 01:44:21,926 INFO L280 TraceCheckUtils]: 3: Hoare triple {35#(>= oldRank0 (+ (* (- 1) ULTIMATE.start_main_~blastFlag~0) 1))} assume 0 == main_~blastFlag~0;main_~blastFlag~0 := 2; {59#(and (<= 2 ULTIMATE.start_main_~blastFlag~0) (<= 1 oldRank0))} is VALID [2020-07-29 01:44:21,927 INFO L280 TraceCheckUtils]: 4: Hoare triple {59#(and (<= 2 ULTIMATE.start_main_~blastFlag~0) (<= 1 oldRank0))} assume 0 != main_~s__hit~0;main_~s__state~0 := 8656; {45#(or (and (> oldRank0 (+ (* (- 1) ULTIMATE.start_main_~blastFlag~0) 1)) (>= oldRank0 0)) unseeded)} is VALID [2020-07-29 01:44:21,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-29 01:44:21,938 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-29 01:44:21,947 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 6 edges. 6 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-29 01:44:21,949 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 1 letters. Loop has 5 letters. [2020-07-29 01:44:21,952 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:21,957 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates [2020-07-29 01:44:21,958 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 22 states. Second operand 4 states. [2020-07-29 01:44:22,133 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 22 states.. Second operand 4 states. Result 51 states and 83 transitions. Complement of second has 5 states. [2020-07-29 01:44:22,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2020-07-29 01:44:22,134 INFO L123 tractBuchiDifference]: Start testing correctness of buchiDifferenceNCSBLazy3 [2020-07-29 01:44:22,135 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 22 states. [2020-07-29 01:44:22,139 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 16 [2020-07-29 01:44:22,139 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 01:44:22,139 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 01:44:22,140 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 4 states. [2020-07-29 01:44:22,143 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 3 [2020-07-29 01:44:22,144 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 01:44:22,144 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 01:44:22,144 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 51 states and 83 transitions. [2020-07-29 01:44:22,147 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 16 [2020-07-29 01:44:22,147 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 01:44:22,147 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 01:44:22,150 INFO L70 LassoExtractor]: Start lassoExtractor. Operand 22 states. [2020-07-29 01:44:22,153 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 16 [2020-07-29 01:44:22,158 INFO L86 LassoExtractor]: Finished lassoExtractor. Found 16 examples of accepted words. [2020-07-29 01:44:22,158 INFO L70 LassoExtractor]: Start lassoExtractor. Operand 4 states. [2020-07-29 01:44:22,161 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 3 [2020-07-29 01:44:22,162 INFO L86 LassoExtractor]: Finished lassoExtractor. Found 2 examples of accepted words. [2020-07-29 01:44:22,162 INFO L70 LassoExtractor]: Start lassoExtractor. Operand 51 states and 83 transitions. cyclomatic complexity: 34 [2020-07-29 01:44:22,167 INFO L86 LassoExtractor]: Finished lassoExtractor. Found 16 examples of accepted words. [2020-07-29 01:44:22,167 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 1 letters. Loop has 5 letters. [2020-07-29 01:44:22,168 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,168 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 1 letters. Loop has 5 letters. [2020-07-29 01:44:22,168 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,169 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 1 letters. Loop has 5 letters. [2020-07-29 01:44:22,169 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,170 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 1 letters. Loop has 2 letters. [2020-07-29 01:44:22,170 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,170 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 1 letters. Loop has 2 letters. [2020-07-29 01:44:22,170 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,171 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 1 letters. Loop has 2 letters. [2020-07-29 01:44:22,171 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,171 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 3 letters. Loop has 5 letters. [2020-07-29 01:44:22,172 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,172 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 3 letters. Loop has 5 letters. [2020-07-29 01:44:22,172 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,173 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 3 letters. Loop has 5 letters. [2020-07-29 01:44:22,173 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,173 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 51 letters. Loop has 51 letters. [2020-07-29 01:44:22,174 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,174 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 51 letters. Loop has 51 letters. [2020-07-29 01:44:22,174 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,175 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 51 letters. Loop has 51 letters. [2020-07-29 01:44:22,175 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,175 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 22 letters. Loop has 22 letters. [2020-07-29 01:44:22,176 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,176 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 22 letters. Loop has 22 letters. [2020-07-29 01:44:22,176 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,176 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 22 letters. Loop has 22 letters. [2020-07-29 01:44:22,177 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,177 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 4 letters. Loop has 4 letters. [2020-07-29 01:44:22,177 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,177 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 4 letters. Loop has 4 letters. [2020-07-29 01:44:22,178 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,178 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 4 letters. Loop has 4 letters. [2020-07-29 01:44:22,178 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,178 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 6 letters. Loop has 6 letters. [2020-07-29 01:44:22,179 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,179 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 6 letters. Loop has 6 letters. [2020-07-29 01:44:22,180 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,180 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 6 letters. Loop has 6 letters. [2020-07-29 01:44:22,180 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,181 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 9 letters. Loop has 9 letters. [2020-07-29 01:44:22,181 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,181 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 9 letters. Loop has 9 letters. [2020-07-29 01:44:22,182 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,182 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 9 letters. Loop has 9 letters. [2020-07-29 01:44:22,183 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,183 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 6 letters. Loop has 9 letters. [2020-07-29 01:44:22,183 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,184 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 6 letters. Loop has 9 letters. [2020-07-29 01:44:22,184 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,184 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 6 letters. Loop has 9 letters. [2020-07-29 01:44:22,185 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,185 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 2 letters. Loop has 5 letters. [2020-07-29 01:44:22,186 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,186 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 2 letters. Loop has 5 letters. [2020-07-29 01:44:22,186 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,187 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 2 letters. Loop has 5 letters. [2020-07-29 01:44:22,187 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,187 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 7 letters. Loop has 9 letters. [2020-07-29 01:44:22,188 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,188 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 7 letters. Loop has 9 letters. [2020-07-29 01:44:22,188 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,189 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 7 letters. Loop has 9 letters. [2020-07-29 01:44:22,189 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,189 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 4 letters. Loop has 6 letters. [2020-07-29 01:44:22,190 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,190 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 4 letters. Loop has 6 letters. [2020-07-29 01:44:22,190 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,191 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 4 letters. Loop has 6 letters. [2020-07-29 01:44:22,191 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,191 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 5 letters. Loop has 6 letters. [2020-07-29 01:44:22,192 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,192 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 5 letters. Loop has 6 letters. [2020-07-29 01:44:22,192 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,193 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 5 letters. Loop has 6 letters. [2020-07-29 01:44:22,193 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,193 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 9 letters. Loop has 10 letters. [2020-07-29 01:44:22,194 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,194 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 9 letters. Loop has 10 letters. [2020-07-29 01:44:22,194 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,195 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 9 letters. Loop has 10 letters. [2020-07-29 01:44:22,195 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,195 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 7 letters. Loop has 7 letters. [2020-07-29 01:44:22,196 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,196 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 7 letters. Loop has 7 letters. [2020-07-29 01:44:22,196 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,197 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 7 letters. Loop has 7 letters. [2020-07-29 01:44:22,197 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,197 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 8 letters. Loop has 9 letters. [2020-07-29 01:44:22,198 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,198 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 8 letters. Loop has 9 letters. [2020-07-29 01:44:22,198 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,198 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 8 letters. Loop has 9 letters. [2020-07-29 01:44:22,199 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,199 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 5 letters. Loop has 7 letters. [2020-07-29 01:44:22,199 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,200 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 5 letters. Loop has 7 letters. [2020-07-29 01:44:22,200 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,200 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 5 letters. Loop has 7 letters. [2020-07-29 01:44:22,201 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,201 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 3 letters. Loop has 5 letters. [2020-07-29 01:44:22,201 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,202 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 3 letters. Loop has 5 letters. [2020-07-29 01:44:22,202 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,202 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 3 letters. Loop has 5 letters. [2020-07-29 01:44:22,203 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,203 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 5 letters. Loop has 5 letters. [2020-07-29 01:44:22,203 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,203 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 5 letters. Loop has 5 letters. [2020-07-29 01:44:22,204 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,204 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 5 letters. Loop has 5 letters. [2020-07-29 01:44:22,205 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,205 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 1 letters. Loop has 5 letters. [2020-07-29 01:44:22,205 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,205 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 1 letters. Loop has 5 letters. [2020-07-29 01:44:22,206 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,206 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 1 letters. Loop has 5 letters. [2020-07-29 01:44:22,206 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,207 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 6 letters. Loop has 7 letters. [2020-07-29 01:44:22,207 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,207 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 6 letters. Loop has 7 letters. [2020-07-29 01:44:22,207 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,208 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 6 letters. Loop has 7 letters. [2020-07-29 01:44:22,208 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,208 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 4 letters. Loop has 5 letters. [2020-07-29 01:44:22,209 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,209 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 4 letters. Loop has 5 letters. [2020-07-29 01:44:22,209 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,209 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 4 letters. Loop has 5 letters. [2020-07-29 01:44:22,210 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,210 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 2 letters. Loop has 1 letters. [2020-07-29 01:44:22,210 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,211 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 2 letters. Loop has 1 letters. [2020-07-29 01:44:22,211 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,211 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 2 letters. Loop has 1 letters. [2020-07-29 01:44:22,211 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,212 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 1 letters. Loop has 2 letters. [2020-07-29 01:44:22,212 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,212 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 1 letters. Loop has 2 letters. [2020-07-29 01:44:22,213 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,213 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 1 letters. Loop has 2 letters. [2020-07-29 01:44:22,213 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,213 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 6 letters. Loop has 5 letters. [2020-07-29 01:44:22,214 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,214 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 6 letters. Loop has 5 letters. [2020-07-29 01:44:22,214 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,215 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 6 letters. Loop has 5 letters. [2020-07-29 01:44:22,215 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,215 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 6 letters. Loop has 6 letters. [2020-07-29 01:44:22,216 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,216 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 6 letters. Loop has 6 letters. [2020-07-29 01:44:22,216 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,216 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 6 letters. Loop has 6 letters. [2020-07-29 01:44:22,217 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,217 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 6 letters. Loop has 7 letters. [2020-07-29 01:44:22,217 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,218 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 6 letters. Loop has 7 letters. [2020-07-29 01:44:22,218 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,218 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 6 letters. Loop has 7 letters. [2020-07-29 01:44:22,219 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,219 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 6 letters. Loop has 9 letters. [2020-07-29 01:44:22,219 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,219 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 6 letters. Loop has 9 letters. [2020-07-29 01:44:22,220 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,220 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 6 letters. Loop has 9 letters. [2020-07-29 01:44:22,220 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,220 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 7 letters. Loop has 5 letters. [2020-07-29 01:44:22,221 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,221 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 7 letters. Loop has 5 letters. [2020-07-29 01:44:22,221 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,222 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 7 letters. Loop has 5 letters. [2020-07-29 01:44:22,222 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,222 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 7 letters. Loop has 7 letters. [2020-07-29 01:44:22,222 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,223 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 7 letters. Loop has 7 letters. [2020-07-29 01:44:22,223 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,223 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 7 letters. Loop has 7 letters. [2020-07-29 01:44:22,224 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,224 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 7 letters. Loop has 9 letters. [2020-07-29 01:44:22,224 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,224 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 7 letters. Loop has 9 letters. [2020-07-29 01:44:22,225 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,225 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 7 letters. Loop has 9 letters. [2020-07-29 01:44:22,225 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,226 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 8 letters. Loop has 9 letters. [2020-07-29 01:44:22,226 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,226 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 8 letters. Loop has 9 letters. [2020-07-29 01:44:22,227 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,227 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 8 letters. Loop has 9 letters. [2020-07-29 01:44:22,227 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,227 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 3 letters. Loop has 5 letters. [2020-07-29 01:44:22,228 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,228 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 3 letters. Loop has 5 letters. [2020-07-29 01:44:22,228 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,229 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 3 letters. Loop has 5 letters. [2020-07-29 01:44:22,229 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,229 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 4 letters. Loop has 5 letters. [2020-07-29 01:44:22,229 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,230 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 4 letters. Loop has 5 letters. [2020-07-29 01:44:22,230 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,230 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 4 letters. Loop has 5 letters. [2020-07-29 01:44:22,231 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,231 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 9 letters. Loop has 10 letters. [2020-07-29 01:44:22,231 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,232 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 9 letters. Loop has 10 letters. [2020-07-29 01:44:22,232 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,232 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 9 letters. Loop has 10 letters. [2020-07-29 01:44:22,233 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,233 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 4 letters. Loop has 6 letters. [2020-07-29 01:44:22,233 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,233 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 4 letters. Loop has 6 letters. [2020-07-29 01:44:22,234 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,234 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 4 letters. Loop has 6 letters. [2020-07-29 01:44:22,234 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,234 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 9 letters. Loop has 9 letters. [2020-07-29 01:44:22,235 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,235 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 9 letters. Loop has 9 letters. [2020-07-29 01:44:22,235 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,236 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 9 letters. Loop has 9 letters. [2020-07-29 01:44:22,236 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,236 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 5 letters. Loop has 5 letters. [2020-07-29 01:44:22,237 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,237 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 5 letters. Loop has 5 letters. [2020-07-29 01:44:22,237 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,237 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 5 letters. Loop has 5 letters. [2020-07-29 01:44:22,238 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,238 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 5 letters. Loop has 6 letters. [2020-07-29 01:44:22,238 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,239 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 5 letters. Loop has 6 letters. [2020-07-29 01:44:22,239 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,239 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 5 letters. Loop has 6 letters. [2020-07-29 01:44:22,240 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,240 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 22 states. Stem has 5 letters. Loop has 7 letters. [2020-07-29 01:44:22,240 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,240 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 5 letters. Loop has 7 letters. [2020-07-29 01:44:22,241 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,241 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 51 states and 83 transitions. cyclomatic complexity: 34 Stem has 5 letters. Loop has 7 letters. [2020-07-29 01:44:22,241 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,241 INFO L161 tractBuchiDifference]: Finished testing correctness of buchiDifferenceNCSBLazy3 [2020-07-29 01:44:22,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-29 01:44:22,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 45 transitions. [2020-07-29 01:44:22,246 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 45 transitions. Stem has 1 letters. Loop has 5 letters. [2020-07-29 01:44:22,246 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,247 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 45 transitions. Stem has 6 letters. Loop has 5 letters. [2020-07-29 01:44:22,247 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,247 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 45 transitions. Stem has 1 letters. Loop has 10 letters. [2020-07-29 01:44:22,247 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:22,249 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 51 states and 83 transitions. cyclomatic complexity: 34 [2020-07-29 01:44:22,255 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 16 [2020-07-29 01:44:22,262 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 51 states to 37 states and 58 transitions. [2020-07-29 01:44:22,263 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 18 [2020-07-29 01:44:22,264 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 20 [2020-07-29 01:44:22,265 INFO L73 IsDeterministic]: Start isDeterministic. Operand 37 states and 58 transitions. [2020-07-29 01:44:22,265 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2020-07-29 01:44:22,265 INFO L688 BuchiCegarLoop]: Abstraction has 37 states and 58 transitions. [2020-07-29 01:44:22,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states and 58 transitions. [2020-07-29 01:44:22,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 35. [2020-07-29 01:44:22,298 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-29 01:44:22,299 INFO L82 GeneralOperation]: Start isEquivalent. First operand 37 states and 58 transitions. Second operand 35 states. [2020-07-29 01:44:22,300 INFO L74 IsIncluded]: Start isIncluded. First operand 37 states and 58 transitions. Second operand 35 states. [2020-07-29 01:44:22,302 INFO L87 Difference]: Start difference. First operand 37 states and 58 transitions. Second operand 35 states. [2020-07-29 01:44:22,306 INFO L149 Difference]: Subtrahend was not deterministic. Recomputing result with determinization. [2020-07-29 01:44:22,311 INFO L93 Difference]: Finished difference Result 37 states and 58 transitions. [2020-07-29 01:44:22,312 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 58 transitions. [2020-07-29 01:44:22,313 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 01:44:22,313 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 01:44:22,313 INFO L74 IsIncluded]: Start isIncluded. First operand 35 states. Second operand 37 states and 58 transitions. [2020-07-29 01:44:22,314 INFO L87 Difference]: Start difference. First operand 35 states. Second operand 37 states and 58 transitions. [2020-07-29 01:44:22,314 INFO L149 Difference]: Subtrahend was not deterministic. Recomputing result with determinization. [2020-07-29 01:44:22,318 INFO L93 Difference]: Finished difference Result 39 states and 60 transitions. [2020-07-29 01:44:22,319 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 60 transitions. [2020-07-29 01:44:22,319 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 01:44:22,320 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 01:44:22,320 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-29 01:44:22,320 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-29 01:44:22,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 35 states. [2020-07-29 01:44:22,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 56 transitions. [2020-07-29 01:44:22,324 INFO L711 BuchiCegarLoop]: Abstraction has 35 states and 56 transitions. [2020-07-29 01:44:22,325 INFO L591 BuchiCegarLoop]: Abstraction has 35 states and 56 transitions. [2020-07-29 01:44:22,325 INFO L424 BuchiCegarLoop]: ======== Iteration 2============ [2020-07-29 01:44:22,325 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 35 states and 56 transitions. [2020-07-29 01:44:22,326 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 16 [2020-07-29 01:44:22,326 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 01:44:22,327 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 01:44:22,327 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2020-07-29 01:44:22,327 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2020-07-29 01:44:22,328 INFO L794 eck$LassoCheckResult]: Stem: 145#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~nondet0, main_#t~nondet1, main_~s__state~0, main_~s__hit~0, main_~blastFlag~0, main_~tmp___1~0;havoc main_~s__state~0;main_~s__hit~0 := main_#t~nondet0;havoc main_#t~nondet0;havoc main_~blastFlag~0;havoc main_~tmp___1~0;main_~s__state~0 := 8466;main_~blastFlag~0 := 0; 146#L99 assume !false; 131#L18 [2020-07-29 01:44:22,328 INFO L796 eck$LassoCheckResult]: Loop: 131#L18 assume !(main_~s__state~0 <= 8512 && main_~blastFlag~0 > 2); 132#L24 assume 8466 == main_~s__state~0; 151#L25 assume !(0 == main_~blastFlag~0); 153#L57-1 assume 0 != main_~s__hit~0;main_~s__state~0 := 8656; 122#L99 assume !false; 131#L18 [2020-07-29 01:44:22,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:44:22,329 INFO L82 PathProgramCache]: Analyzing trace with hash 1002, now seen corresponding path program 1 times [2020-07-29 01:44:22,329 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 01:44:22,329 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [43902677] [2020-07-29 01:44:22,330 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 01:44:22,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:44:22,334 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:44:22,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:44:22,336 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:44:22,338 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-29 01:44:22,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:44:22,339 INFO L82 PathProgramCache]: Analyzing trace with hash 43059010, now seen corresponding path program 1 times [2020-07-29 01:44:22,339 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 01:44:22,340 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [366365823] [2020-07-29 01:44:22,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 01:44:22,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:44:22,344 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:44:22,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:44:22,348 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:44:22,350 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-29 01:44:22,350 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:44:22,350 INFO L82 PathProgramCache]: Analyzing trace with hash -1363931911, now seen corresponding path program 1 times [2020-07-29 01:44:22,351 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 01:44:22,351 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [19669766] [2020-07-29 01:44:22,352 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 01:44:22,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:44:22,393 INFO L280 TraceCheckUtils]: 0: Hoare triple {287#true} havoc main_#res;havoc main_#t~nondet0, main_#t~nondet1, main_~s__state~0, main_~s__hit~0, main_~blastFlag~0, main_~tmp___1~0;havoc main_~s__state~0;main_~s__hit~0 := main_#t~nondet0;havoc main_#t~nondet0;havoc main_~blastFlag~0;havoc main_~tmp___1~0;main_~s__state~0 := 8466;main_~blastFlag~0 := 0; {289#(= 0 ULTIMATE.start_main_~blastFlag~0)} is VALID [2020-07-29 01:44:22,394 INFO L280 TraceCheckUtils]: 1: Hoare triple {289#(= 0 ULTIMATE.start_main_~blastFlag~0)} assume !false; {289#(= 0 ULTIMATE.start_main_~blastFlag~0)} is VALID [2020-07-29 01:44:22,395 INFO L280 TraceCheckUtils]: 2: Hoare triple {289#(= 0 ULTIMATE.start_main_~blastFlag~0)} assume !(main_~s__state~0 <= 8512 && main_~blastFlag~0 > 2); {289#(= 0 ULTIMATE.start_main_~blastFlag~0)} is VALID [2020-07-29 01:44:22,396 INFO L280 TraceCheckUtils]: 3: Hoare triple {289#(= 0 ULTIMATE.start_main_~blastFlag~0)} assume 8466 == main_~s__state~0; {289#(= 0 ULTIMATE.start_main_~blastFlag~0)} is VALID [2020-07-29 01:44:22,397 INFO L280 TraceCheckUtils]: 4: Hoare triple {289#(= 0 ULTIMATE.start_main_~blastFlag~0)} assume !(0 == main_~blastFlag~0); {288#false} is VALID [2020-07-29 01:44:22,398 INFO L280 TraceCheckUtils]: 5: Hoare triple {288#false} assume 0 != main_~s__hit~0;main_~s__state~0 := 8656; {288#false} is VALID [2020-07-29 01:44:22,398 INFO L280 TraceCheckUtils]: 6: Hoare triple {288#false} assume !false; {288#false} is VALID [2020-07-29 01:44:22,400 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-29 01:44:22,400 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [19669766] [2020-07-29 01:44:22,401 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-29 01:44:22,401 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-29 01:44:22,402 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1527101810] [2020-07-29 01:44:22,446 INFO L210 LassoAnalysis]: Preferences: [2020-07-29 01:44:22,447 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-07-29 01:44:22,447 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-07-29 01:44:22,447 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-07-29 01:44:22,447 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2020-07-29 01:44:22,448 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:22,448 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-07-29 01:44:22,448 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-07-29 01:44:22,448 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_srvr_1b.cil.c_Iteration2_Loop [2020-07-29 01:44:22,448 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-07-29 01:44:22,448 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-07-29 01:44:22,455 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-29 01:44:22,461 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-29 01:44:22,470 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-29 01:44:22,588 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-07-29 01:44:22,588 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:22,594 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-29 01:44:22,594 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-29 01:44:22,598 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-29 01:44:22,599 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~s__hit~0=7} Honda state: {ULTIMATE.start_main_~s__hit~0=7} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-07-29 01:44:22,642 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-29 01:44:22,642 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:22,648 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-29 01:44:22,648 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~blastFlag~0=-8} Honda state: {ULTIMATE.start_main_~blastFlag~0=-8} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-07-29 01:44:22,694 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-29 01:44:22,695 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-07-29 01:44:22,748 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-07-29 01:44:22,748 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:22,755 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2020-07-29 01:44:22,794 INFO L210 LassoAnalysis]: Preferences: [2020-07-29 01:44:22,795 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-07-29 01:44:22,795 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-07-29 01:44:22,795 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-07-29 01:44:22,795 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-07-29 01:44:22,795 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:22,795 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-07-29 01:44:22,796 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-07-29 01:44:22,796 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_srvr_1b.cil.c_Iteration2_Loop [2020-07-29 01:44:22,796 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-07-29 01:44:22,796 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-07-29 01:44:22,803 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-29 01:44:22,809 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-29 01:44:22,820 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-29 01:44:22,916 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-07-29 01:44:22,917 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-07-29 01:44:22,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-29 01:44:22,932 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-29 01:44:22,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-29 01:44:22,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-29 01:44:22,933 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-07-29 01:44:22,933 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-29 01:44:22,935 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-07-29 01:44:22,935 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:22,938 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-07-29 01:44:22,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-29 01:44:22,988 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-29 01:44:22,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-29 01:44:22,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-29 01:44:22,988 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-07-29 01:44:22,989 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-29 01:44:22,990 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-07-29 01:44:22,990 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:22,993 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:23,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-29 01:44:23,040 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-29 01:44:23,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-29 01:44:23,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-29 01:44:23,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-29 01:44:23,041 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-29 01:44:23,043 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-29 01:44:23,043 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-29 01:44:23,047 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2020-07-29 01:44:23,050 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2020-07-29 01:44:23,051 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-07-29 01:44:23,063 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2020-07-29 01:44:23,063 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2020-07-29 01:44:23,064 INFO L510 LassoAnalysis]: Proved termination. [2020-07-29 01:44:23,064 INFO L512 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_main_~s__state~0) = -1*ULTIMATE.start_main_~s__state~0 + 8561 Supporting invariants [] Waiting until toolchain timeout for monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:23,091 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2020-07-29 01:44:23,095 INFO L393 LassoCheck]: Loop: "assume !(main_~s__state~0 <= 8512 && main_~blastFlag~0 > 2);" "assume 8466 == main_~s__state~0;" "assume !(0 == main_~blastFlag~0);" "assume 0 != main_~s__hit~0;main_~s__state~0 := 8656;" "assume !false;" [2020-07-29 01:44:23,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:44:23,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:44:23,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:44:23,125 INFO L263 TraceCheckSpWp]: Trace formula consists of 9 conjuncts, 2 conjunts are in the unsatisfiable core [2020-07-29 01:44:23,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:44:23,129 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-29 01:44:23,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {290#unseeded} havoc main_#res;havoc main_#t~nondet0, main_#t~nondet1, main_~s__state~0, main_~s__hit~0, main_~blastFlag~0, main_~tmp___1~0;havoc main_~s__state~0;main_~s__hit~0 := main_#t~nondet0;havoc main_#t~nondet0;havoc main_~blastFlag~0;havoc main_~tmp___1~0;main_~s__state~0 := 8466;main_~blastFlag~0 := 0; {290#unseeded} is VALID [2020-07-29 01:44:23,132 INFO L280 TraceCheckUtils]: 1: Hoare triple {290#unseeded} assume !false; {290#unseeded} is VALID [2020-07-29 01:44:23,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:44:23,140 INFO L263 TraceCheckSpWp]: Trace formula consists of 10 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-29 01:44:23,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:44:23,146 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-29 01:44:23,306 INFO L280 TraceCheckUtils]: 0: Hoare triple {293#(>= oldRank0 (+ (* (- 1) ULTIMATE.start_main_~s__state~0) 8561))} assume !(main_~s__state~0 <= 8512 && main_~blastFlag~0 > 2); {293#(>= oldRank0 (+ (* (- 1) ULTIMATE.start_main_~s__state~0) 8561))} is VALID [2020-07-29 01:44:23,308 INFO L280 TraceCheckUtils]: 1: Hoare triple {293#(>= oldRank0 (+ (* (- 1) ULTIMATE.start_main_~s__state~0) 8561))} assume 8466 == main_~s__state~0; {314#(<= 95 oldRank0)} is VALID [2020-07-29 01:44:23,309 INFO L280 TraceCheckUtils]: 2: Hoare triple {314#(<= 95 oldRank0)} assume !(0 == main_~blastFlag~0); {314#(<= 95 oldRank0)} is VALID [2020-07-29 01:44:23,309 INFO L280 TraceCheckUtils]: 3: Hoare triple {314#(<= 95 oldRank0)} assume 0 != main_~s__hit~0;main_~s__state~0 := 8656; {321#(and (<= 95 oldRank0) (<= 8656 ULTIMATE.start_main_~s__state~0))} is VALID [2020-07-29 01:44:23,311 INFO L280 TraceCheckUtils]: 4: Hoare triple {321#(and (<= 95 oldRank0) (<= 8656 ULTIMATE.start_main_~s__state~0))} assume !false; {303#(or (and (> oldRank0 (+ (* (- 1) ULTIMATE.start_main_~s__state~0) 8561)) (>= oldRank0 0)) unseeded)} is VALID [2020-07-29 01:44:23,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-29 01:44:23,311 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-29 01:44:23,323 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 7 edges. 7 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-29 01:44:23,324 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 2 letters. Loop has 5 letters. [2020-07-29 01:44:23,324 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,324 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates [2020-07-29 01:44:23,324 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 35 states and 56 transitions. cyclomatic complexity: 23 Second operand 5 states. [2020-07-29 01:44:23,515 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 35 states and 56 transitions. cyclomatic complexity: 23. Second operand 5 states. Result 103 states and 154 transitions. Complement of second has 7 states. [2020-07-29 01:44:23,516 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2020-07-29 01:44:23,516 INFO L123 tractBuchiDifference]: Start testing correctness of buchiDifferenceNCSBLazy3 [2020-07-29 01:44:23,516 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 35 states and 56 transitions. cyclomatic complexity: 23 [2020-07-29 01:44:23,516 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 01:44:23,516 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 01:44:23,516 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 5 states. [2020-07-29 01:44:23,518 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2020-07-29 01:44:23,518 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 01:44:23,518 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 01:44:23,518 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 103 states and 154 transitions. [2020-07-29 01:44:23,520 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 16 [2020-07-29 01:44:23,520 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 01:44:23,520 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 01:44:23,521 INFO L70 LassoExtractor]: Start lassoExtractor. Operand 35 states and 56 transitions. cyclomatic complexity: 23 [2020-07-29 01:44:23,524 INFO L86 LassoExtractor]: Finished lassoExtractor. Found 16 examples of accepted words. [2020-07-29 01:44:23,524 INFO L70 LassoExtractor]: Start lassoExtractor. Operand 5 states. [2020-07-29 01:44:23,525 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2020-07-29 01:44:23,526 INFO L86 LassoExtractor]: Finished lassoExtractor. Found 1 examples of accepted words. [2020-07-29 01:44:23,526 INFO L70 LassoExtractor]: Start lassoExtractor. Operand 103 states and 154 transitions. cyclomatic complexity: 55 [2020-07-29 01:44:23,530 INFO L86 LassoExtractor]: Finished lassoExtractor. Found 16 examples of accepted words. [2020-07-29 01:44:23,530 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 2 letters. Loop has 5 letters. [2020-07-29 01:44:23,530 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,530 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 2 letters. Loop has 5 letters. [2020-07-29 01:44:23,531 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,531 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 2 letters. Loop has 5 letters. [2020-07-29 01:44:23,531 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,531 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 1 letters. Loop has 3 letters. [2020-07-29 01:44:23,531 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,531 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 1 letters. Loop has 3 letters. [2020-07-29 01:44:23,531 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,532 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 1 letters. Loop has 3 letters. [2020-07-29 01:44:23,532 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,532 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 7 letters. Loop has 5 letters. [2020-07-29 01:44:23,532 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,532 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 7 letters. Loop has 5 letters. [2020-07-29 01:44:23,532 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,532 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 7 letters. Loop has 5 letters. [2020-07-29 01:44:23,533 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,533 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 103 letters. Loop has 103 letters. [2020-07-29 01:44:23,533 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,533 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 103 letters. Loop has 103 letters. [2020-07-29 01:44:23,533 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,533 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 103 letters. Loop has 103 letters. [2020-07-29 01:44:23,533 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,534 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 35 letters. Loop has 35 letters. [2020-07-29 01:44:23,534 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,534 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 35 letters. Loop has 35 letters. [2020-07-29 01:44:23,534 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,534 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 35 letters. Loop has 35 letters. [2020-07-29 01:44:23,534 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,534 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 4 letters. Loop has 4 letters. [2020-07-29 01:44:23,535 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,535 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 4 letters. Loop has 4 letters. [2020-07-29 01:44:23,535 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,535 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 4 letters. Loop has 4 letters. [2020-07-29 01:44:23,535 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,535 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 7 letters. Loop has 9 letters. [2020-07-29 01:44:23,535 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,535 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 7 letters. Loop has 9 letters. [2020-07-29 01:44:23,536 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,536 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 7 letters. Loop has 9 letters. [2020-07-29 01:44:23,536 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,536 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 2 letters. Loop has 5 letters. [2020-07-29 01:44:23,536 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,536 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 2 letters. Loop has 5 letters. [2020-07-29 01:44:23,537 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,537 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 2 letters. Loop has 5 letters. [2020-07-29 01:44:23,537 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,537 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 3 letters. Loop has 5 letters. [2020-07-29 01:44:23,537 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,537 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 3 letters. Loop has 5 letters. [2020-07-29 01:44:23,538 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,538 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 3 letters. Loop has 5 letters. [2020-07-29 01:44:23,538 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,538 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 8 letters. Loop has 9 letters. [2020-07-29 01:44:23,538 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,538 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 8 letters. Loop has 9 letters. [2020-07-29 01:44:23,539 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,539 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 8 letters. Loop has 9 letters. [2020-07-29 01:44:23,539 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,539 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 4 letters. Loop has 6 letters. [2020-07-29 01:44:23,539 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,539 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 4 letters. Loop has 6 letters. [2020-07-29 01:44:23,540 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,540 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 4 letters. Loop has 6 letters. [2020-07-29 01:44:23,540 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,540 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 5 letters. Loop has 6 letters. [2020-07-29 01:44:23,540 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,540 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 5 letters. Loop has 6 letters. [2020-07-29 01:44:23,541 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,541 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 5 letters. Loop has 6 letters. [2020-07-29 01:44:23,541 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,541 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 5 letters. Loop has 7 letters. [2020-07-29 01:44:23,541 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,541 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 5 letters. Loop has 7 letters. [2020-07-29 01:44:23,541 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,542 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 5 letters. Loop has 7 letters. [2020-07-29 01:44:23,542 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,542 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 9 letters. Loop has 10 letters. [2020-07-29 01:44:23,542 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,542 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 9 letters. Loop has 10 letters. [2020-07-29 01:44:23,542 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,543 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 9 letters. Loop has 10 letters. [2020-07-29 01:44:23,543 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,543 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 7 letters. Loop has 7 letters. [2020-07-29 01:44:23,543 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,543 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 7 letters. Loop has 7 letters. [2020-07-29 01:44:23,543 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,543 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 7 letters. Loop has 7 letters. [2020-07-29 01:44:23,544 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,544 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 6 letters. Loop has 7 letters. [2020-07-29 01:44:23,544 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,544 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 6 letters. Loop has 7 letters. [2020-07-29 01:44:23,544 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,544 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 6 letters. Loop has 7 letters. [2020-07-29 01:44:23,545 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,545 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 4 letters. Loop has 5 letters. [2020-07-29 01:44:23,545 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,545 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 4 letters. Loop has 5 letters. [2020-07-29 01:44:23,545 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,546 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 4 letters. Loop has 5 letters. [2020-07-29 01:44:23,546 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,546 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 5 letters. Loop has 5 letters. [2020-07-29 01:44:23,546 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,546 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 5 letters. Loop has 5 letters. [2020-07-29 01:44:23,546 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,546 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 5 letters. Loop has 5 letters. [2020-07-29 01:44:23,547 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,547 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 6 letters. Loop has 6 letters. [2020-07-29 01:44:23,547 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,547 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 6 letters. Loop has 6 letters. [2020-07-29 01:44:23,547 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,547 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 6 letters. Loop has 6 letters. [2020-07-29 01:44:23,548 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,548 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 6 letters. Loop has 5 letters. [2020-07-29 01:44:23,548 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,548 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 6 letters. Loop has 5 letters. [2020-07-29 01:44:23,548 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,548 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 6 letters. Loop has 5 letters. [2020-07-29 01:44:23,548 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,549 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 9 letters. Loop has 9 letters. [2020-07-29 01:44:23,549 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,549 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 9 letters. Loop has 9 letters. [2020-07-29 01:44:23,549 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,549 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 9 letters. Loop has 9 letters. [2020-07-29 01:44:23,550 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,550 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 6 letters. Loop has 9 letters. [2020-07-29 01:44:23,550 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,550 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 6 letters. Loop has 9 letters. [2020-07-29 01:44:23,550 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,550 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 6 letters. Loop has 9 letters. [2020-07-29 01:44:23,551 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,551 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 1 letters. Loop has 3 letters. [2020-07-29 01:44:23,551 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,551 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 1 letters. Loop has 3 letters. [2020-07-29 01:44:23,551 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,551 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 1 letters. Loop has 3 letters. [2020-07-29 01:44:23,551 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,551 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 11 letters. Loop has 5 letters. [2020-07-29 01:44:23,552 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,552 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 11 letters. Loop has 5 letters. [2020-07-29 01:44:23,552 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,552 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 11 letters. Loop has 5 letters. [2020-07-29 01:44:23,552 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,552 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 11 letters. Loop has 6 letters. [2020-07-29 01:44:23,552 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,552 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 11 letters. Loop has 6 letters. [2020-07-29 01:44:23,553 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,553 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 11 letters. Loop has 6 letters. [2020-07-29 01:44:23,553 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,553 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 7 letters. Loop has 5 letters. [2020-07-29 01:44:23,553 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,553 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 7 letters. Loop has 5 letters. [2020-07-29 01:44:23,553 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,554 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 7 letters. Loop has 5 letters. [2020-07-29 01:44:23,554 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,554 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 11 letters. Loop has 7 letters. [2020-07-29 01:44:23,554 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,554 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 11 letters. Loop has 7 letters. [2020-07-29 01:44:23,554 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,554 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 11 letters. Loop has 7 letters. [2020-07-29 01:44:23,555 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,555 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 12 letters. Loop has 6 letters. [2020-07-29 01:44:23,555 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,555 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 12 letters. Loop has 6 letters. [2020-07-29 01:44:23,555 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,555 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 12 letters. Loop has 6 letters. [2020-07-29 01:44:23,555 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,556 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 12 letters. Loop has 7 letters. [2020-07-29 01:44:23,556 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,556 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 12 letters. Loop has 7 letters. [2020-07-29 01:44:23,556 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,556 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 12 letters. Loop has 7 letters. [2020-07-29 01:44:23,556 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,556 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 12 letters. Loop has 9 letters. [2020-07-29 01:44:23,557 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,557 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 12 letters. Loop has 9 letters. [2020-07-29 01:44:23,557 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,557 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 12 letters. Loop has 9 letters. [2020-07-29 01:44:23,557 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,557 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 13 letters. Loop has 7 letters. [2020-07-29 01:44:23,558 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,558 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 13 letters. Loop has 7 letters. [2020-07-29 01:44:23,558 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,558 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 13 letters. Loop has 7 letters. [2020-07-29 01:44:23,558 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,558 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 8 letters. Loop has 5 letters. [2020-07-29 01:44:23,558 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,559 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 8 letters. Loop has 5 letters. [2020-07-29 01:44:23,559 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,559 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 8 letters. Loop has 5 letters. [2020-07-29 01:44:23,559 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,559 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 13 letters. Loop has 9 letters. [2020-07-29 01:44:23,559 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,559 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 13 letters. Loop has 9 letters. [2020-07-29 01:44:23,560 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,560 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 13 letters. Loop has 9 letters. [2020-07-29 01:44:23,560 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,560 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 14 letters. Loop has 9 letters. [2020-07-29 01:44:23,560 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,560 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 14 letters. Loop has 9 letters. [2020-07-29 01:44:23,560 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,561 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 14 letters. Loop has 9 letters. [2020-07-29 01:44:23,561 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,561 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 15 letters. Loop has 10 letters. [2020-07-29 01:44:23,561 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,561 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 15 letters. Loop has 10 letters. [2020-07-29 01:44:23,561 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,561 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 15 letters. Loop has 10 letters. [2020-07-29 01:44:23,562 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,562 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 15 letters. Loop has 9 letters. [2020-07-29 01:44:23,562 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,562 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 15 letters. Loop has 9 letters. [2020-07-29 01:44:23,562 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,562 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 15 letters. Loop has 9 letters. [2020-07-29 01:44:23,563 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,563 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 9 letters. Loop has 5 letters. [2020-07-29 01:44:23,563 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,563 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 9 letters. Loop has 5 letters. [2020-07-29 01:44:23,563 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,563 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 9 letters. Loop has 5 letters. [2020-07-29 01:44:23,563 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,563 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 10 letters. Loop has 5 letters. [2020-07-29 01:44:23,564 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,564 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 10 letters. Loop has 5 letters. [2020-07-29 01:44:23,564 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,564 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 10 letters. Loop has 5 letters. [2020-07-29 01:44:23,564 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,564 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 35 states and 56 transitions. cyclomatic complexity: 23 Stem has 10 letters. Loop has 6 letters. [2020-07-29 01:44:23,564 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,565 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 10 letters. Loop has 6 letters. [2020-07-29 01:44:23,565 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,565 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 103 states and 154 transitions. cyclomatic complexity: 55 Stem has 10 letters. Loop has 6 letters. [2020-07-29 01:44:23,565 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,565 INFO L161 tractBuchiDifference]: Finished testing correctness of buchiDifferenceNCSBLazy3 [2020-07-29 01:44:23,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-29 01:44:23,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 24 transitions. [2020-07-29 01:44:23,567 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 24 transitions. Stem has 2 letters. Loop has 5 letters. [2020-07-29 01:44:23,567 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,567 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 24 transitions. Stem has 7 letters. Loop has 5 letters. [2020-07-29 01:44:23,568 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,568 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 24 transitions. Stem has 2 letters. Loop has 10 letters. [2020-07-29 01:44:23,568 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:23,568 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 103 states and 154 transitions. cyclomatic complexity: 55 [2020-07-29 01:44:23,574 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 16 [2020-07-29 01:44:23,578 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 103 states to 76 states and 120 transitions. [2020-07-29 01:44:23,578 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 32 [2020-07-29 01:44:23,579 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 34 [2020-07-29 01:44:23,579 INFO L73 IsDeterministic]: Start isDeterministic. Operand 76 states and 120 transitions. [2020-07-29 01:44:23,579 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2020-07-29 01:44:23,579 INFO L688 BuchiCegarLoop]: Abstraction has 76 states and 120 transitions. [2020-07-29 01:44:23,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76 states and 120 transitions. [2020-07-29 01:44:23,584 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76 to 53. [2020-07-29 01:44:23,584 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-29 01:44:23,584 INFO L82 GeneralOperation]: Start isEquivalent. First operand 76 states and 120 transitions. Second operand 53 states. [2020-07-29 01:44:23,584 INFO L74 IsIncluded]: Start isIncluded. First operand 76 states and 120 transitions. Second operand 53 states. [2020-07-29 01:44:23,584 INFO L87 Difference]: Start difference. First operand 76 states and 120 transitions. Second operand 53 states. [2020-07-29 01:44:23,585 INFO L149 Difference]: Subtrahend was not deterministic. Recomputing result with determinization. [2020-07-29 01:44:23,590 INFO L93 Difference]: Finished difference Result 77 states and 122 transitions. [2020-07-29 01:44:23,590 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 122 transitions. [2020-07-29 01:44:23,590 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 01:44:23,591 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 01:44:23,591 INFO L74 IsIncluded]: Start isIncluded. First operand 53 states. Second operand 76 states and 120 transitions. [2020-07-29 01:44:23,591 INFO L87 Difference]: Start difference. First operand 53 states. Second operand 76 states and 120 transitions. [2020-07-29 01:44:23,591 INFO L149 Difference]: Subtrahend was not deterministic. Recomputing result with determinization. [2020-07-29 01:44:23,597 INFO L93 Difference]: Finished difference Result 80 states and 125 transitions. [2020-07-29 01:44:23,597 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 125 transitions. [2020-07-29 01:44:23,598 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 01:44:23,598 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 01:44:23,598 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-29 01:44:23,598 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-29 01:44:23,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2020-07-29 01:44:23,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 85 transitions. [2020-07-29 01:44:23,601 INFO L711 BuchiCegarLoop]: Abstraction has 53 states and 85 transitions. [2020-07-29 01:44:23,601 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-29 01:44:23,604 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-29 01:44:23,605 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-29 01:44:23,605 INFO L87 Difference]: Start difference. First operand 53 states and 85 transitions. Second operand 3 states. [2020-07-29 01:44:23,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-29 01:44:23,680 INFO L93 Difference]: Finished difference Result 89 states and 127 transitions. [2020-07-29 01:44:23,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-29 01:44:23,681 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-29 01:44:23,689 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 7 edges. 7 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-29 01:44:23,690 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 89 states and 127 transitions. [2020-07-29 01:44:23,694 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 30 [2020-07-29 01:44:23,698 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 89 states to 86 states and 124 transitions. [2020-07-29 01:44:23,698 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 37 [2020-07-29 01:44:23,699 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 37 [2020-07-29 01:44:23,699 INFO L73 IsDeterministic]: Start isDeterministic. Operand 86 states and 124 transitions. [2020-07-29 01:44:23,699 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2020-07-29 01:44:23,699 INFO L688 BuchiCegarLoop]: Abstraction has 86 states and 124 transitions. [2020-07-29 01:44:23,699 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states and 124 transitions. [2020-07-29 01:44:23,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 84. [2020-07-29 01:44:23,705 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-29 01:44:23,705 INFO L82 GeneralOperation]: Start isEquivalent. First operand 86 states and 124 transitions. Second operand 84 states. [2020-07-29 01:44:23,705 INFO L74 IsIncluded]: Start isIncluded. First operand 86 states and 124 transitions. Second operand 84 states. [2020-07-29 01:44:23,705 INFO L87 Difference]: Start difference. First operand 86 states and 124 transitions. Second operand 84 states. [2020-07-29 01:44:23,705 INFO L149 Difference]: Subtrahend was not deterministic. Recomputing result with determinization. [2020-07-29 01:44:23,711 INFO L93 Difference]: Finished difference Result 87 states and 126 transitions. [2020-07-29 01:44:23,711 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 126 transitions. [2020-07-29 01:44:23,711 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 01:44:23,712 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 01:44:23,712 INFO L74 IsIncluded]: Start isIncluded. First operand 84 states. Second operand 86 states and 124 transitions. [2020-07-29 01:44:23,712 INFO L87 Difference]: Start difference. First operand 84 states. Second operand 86 states and 124 transitions. [2020-07-29 01:44:23,712 INFO L149 Difference]: Subtrahend was not deterministic. Recomputing result with determinization. [2020-07-29 01:44:23,717 INFO L93 Difference]: Finished difference Result 87 states and 126 transitions. [2020-07-29 01:44:23,717 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 126 transitions. [2020-07-29 01:44:23,718 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 01:44:23,718 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 01:44:23,718 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-29 01:44:23,718 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-29 01:44:23,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 84 states. [2020-07-29 01:44:23,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 122 transitions. [2020-07-29 01:44:23,722 INFO L711 BuchiCegarLoop]: Abstraction has 84 states and 122 transitions. [2020-07-29 01:44:23,722 INFO L591 BuchiCegarLoop]: Abstraction has 84 states and 122 transitions. [2020-07-29 01:44:23,722 INFO L424 BuchiCegarLoop]: ======== Iteration 3============ [2020-07-29 01:44:23,722 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 84 states and 122 transitions. [2020-07-29 01:44:23,723 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 30 [2020-07-29 01:44:23,723 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 01:44:23,723 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 01:44:23,723 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2020-07-29 01:44:23,724 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2020-07-29 01:44:23,724 INFO L794 eck$LassoCheckResult]: Stem: 840#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~nondet0, main_#t~nondet1, main_~s__state~0, main_~s__hit~0, main_~blastFlag~0, main_~tmp___1~0;havoc main_~s__state~0;main_~s__hit~0 := main_#t~nondet0;havoc main_#t~nondet0;havoc main_~blastFlag~0;havoc main_~tmp___1~0;main_~s__state~0 := 8466;main_~blastFlag~0 := 0; 841#L99 assume !false; 826#L18 [2020-07-29 01:44:23,724 INFO L796 eck$LassoCheckResult]: Loop: 826#L18 assume !(main_~s__state~0 <= 8512 && main_~blastFlag~0 > 2); 827#L24 assume !(8466 == main_~s__state~0); 830#L29 assume 8512 == main_~s__state~0; 831#L30 main_~tmp___1~0 := main_#t~nondet1;havoc main_#t~nondet1; 814#L69 assume 0 != main_~tmp___1~0;main_~s__state~0 := 8466; 815#L99 assume !false; 826#L18 [2020-07-29 01:44:23,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:44:23,724 INFO L82 PathProgramCache]: Analyzing trace with hash 1002, now seen corresponding path program 2 times [2020-07-29 01:44:23,725 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 01:44:23,725 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [669791486] [2020-07-29 01:44:23,725 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 01:44:23,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:44:23,728 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:44:23,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:44:23,730 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:44:23,731 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-29 01:44:23,731 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:44:23,732 INFO L82 PathProgramCache]: Analyzing trace with hash 1336146262, now seen corresponding path program 1 times [2020-07-29 01:44:23,732 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 01:44:23,732 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1184555127] [2020-07-29 01:44:23,732 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 01:44:23,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:44:23,736 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:44:23,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:44:23,739 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:44:23,741 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-29 01:44:23,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:44:23,741 INFO L82 PathProgramCache]: Analyzing trace with hash 669100671, now seen corresponding path program 1 times [2020-07-29 01:44:23,742 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 01:44:23,742 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [385296328] [2020-07-29 01:44:23,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 01:44:23,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:44:23,762 INFO L280 TraceCheckUtils]: 0: Hoare triple {1175#true} havoc main_#res;havoc main_#t~nondet0, main_#t~nondet1, main_~s__state~0, main_~s__hit~0, main_~blastFlag~0, main_~tmp___1~0;havoc main_~s__state~0;main_~s__hit~0 := main_#t~nondet0;havoc main_#t~nondet0;havoc main_~blastFlag~0;havoc main_~tmp___1~0;main_~s__state~0 := 8466;main_~blastFlag~0 := 0; {1177#(= ULTIMATE.start_main_~s__state~0 8466)} is VALID [2020-07-29 01:44:23,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {1177#(= ULTIMATE.start_main_~s__state~0 8466)} assume !false; {1177#(= ULTIMATE.start_main_~s__state~0 8466)} is VALID [2020-07-29 01:44:23,764 INFO L280 TraceCheckUtils]: 2: Hoare triple {1177#(= ULTIMATE.start_main_~s__state~0 8466)} assume !(main_~s__state~0 <= 8512 && main_~blastFlag~0 > 2); {1177#(= ULTIMATE.start_main_~s__state~0 8466)} is VALID [2020-07-29 01:44:23,764 INFO L280 TraceCheckUtils]: 3: Hoare triple {1177#(= ULTIMATE.start_main_~s__state~0 8466)} assume !(8466 == main_~s__state~0); {1176#false} is VALID [2020-07-29 01:44:23,764 INFO L280 TraceCheckUtils]: 4: Hoare triple {1176#false} assume 8512 == main_~s__state~0; {1176#false} is VALID [2020-07-29 01:44:23,765 INFO L280 TraceCheckUtils]: 5: Hoare triple {1176#false} main_~tmp___1~0 := main_#t~nondet1;havoc main_#t~nondet1; {1176#false} is VALID [2020-07-29 01:44:23,765 INFO L280 TraceCheckUtils]: 6: Hoare triple {1176#false} assume 0 != main_~tmp___1~0;main_~s__state~0 := 8466; {1176#false} is VALID [2020-07-29 01:44:23,765 INFO L280 TraceCheckUtils]: 7: Hoare triple {1176#false} assume !false; {1176#false} is VALID [2020-07-29 01:44:23,766 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-29 01:44:23,766 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [385296328] [2020-07-29 01:44:23,766 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-29 01:44:23,766 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-29 01:44:23,766 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [397245329] [2020-07-29 01:44:23,803 INFO L210 LassoAnalysis]: Preferences: [2020-07-29 01:44:23,803 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-07-29 01:44:23,803 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-07-29 01:44:23,803 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-07-29 01:44:23,804 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2020-07-29 01:44:23,804 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:23,804 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-07-29 01:44:23,804 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-07-29 01:44:23,804 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_srvr_1b.cil.c_Iteration3_Loop [2020-07-29 01:44:23,804 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-07-29 01:44:23,804 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-07-29 01:44:23,810 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-29 01:44:23,817 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-29 01:44:23,825 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-29 01:44:23,930 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-07-29 01:44:23,930 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-07-29 01:44:23,934 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-29 01:44:23,934 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:23,942 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-29 01:44:23,942 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet1=2, ULTIMATE.start_main_~tmp___1~0=2} Honda state: {ULTIMATE.start_main_#t~nondet1=2, ULTIMATE.start_main_~tmp___1~0=2} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-07-29 01:44:23,980 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-29 01:44:23,980 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-07-29 01:44:24,030 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-07-29 01:44:24,030 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:24,036 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2020-07-29 01:44:24,067 INFO L210 LassoAnalysis]: Preferences: [2020-07-29 01:44:24,067 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-07-29 01:44:24,067 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-07-29 01:44:24,067 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-07-29 01:44:24,068 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-07-29 01:44:24,068 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:24,068 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-07-29 01:44:24,068 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-07-29 01:44:24,068 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_srvr_1b.cil.c_Iteration3_Loop [2020-07-29 01:44:24,068 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-07-29 01:44:24,068 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-07-29 01:44:24,075 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-29 01:44:24,089 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-29 01:44:24,095 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-29 01:44:24,208 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-07-29 01:44:24,209 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-07-29 01:44:24,222 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-29 01:44:24,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-29 01:44:24,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. Waiting until toolchain timeout for monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:24,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-29 01:44:24,224 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-07-29 01:44:24,224 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-29 01:44:24,226 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-07-29 01:44:24,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-29 01:44:24,230 INFO L522 LassoAnalysis]: Proving termination failed for this template and these settings. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:24,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-29 01:44:24,259 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-29 01:44:24,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-29 01:44:24,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-29 01:44:24,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-29 01:44:24,259 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-29 01:44:24,260 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-29 01:44:24,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-29 01:44:24,263 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2020-07-29 01:44:24,267 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2020-07-29 01:44:24,267 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 1 variables to zero. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-07-29 01:44:24,270 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2020-07-29 01:44:24,270 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2020-07-29 01:44:24,270 INFO L510 LassoAnalysis]: Proved termination. [2020-07-29 01:44:24,271 INFO L512 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_main_~s__state~0) = 1*ULTIMATE.start_main_~s__state~0 Supporting invariants [] Waiting until toolchain timeout for monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:24,293 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2020-07-29 01:44:24,295 INFO L393 LassoCheck]: Loop: "assume !(main_~s__state~0 <= 8512 && main_~blastFlag~0 > 2);" "assume !(8466 == main_~s__state~0);" "assume 8512 == main_~s__state~0;" "main_~tmp___1~0 := main_#t~nondet1;havoc main_#t~nondet1;" "assume 0 != main_~tmp___1~0;main_~s__state~0 := 8466;" "assume !false;" [2020-07-29 01:44:24,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:44:24,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:44:24,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:44:24,319 INFO L263 TraceCheckSpWp]: Trace formula consists of 9 conjuncts, 2 conjunts are in the unsatisfiable core [2020-07-29 01:44:24,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:44:24,322 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-29 01:44:24,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {1178#unseeded} havoc main_#res;havoc main_#t~nondet0, main_#t~nondet1, main_~s__state~0, main_~s__hit~0, main_~blastFlag~0, main_~tmp___1~0;havoc main_~s__state~0;main_~s__hit~0 := main_#t~nondet0;havoc main_#t~nondet0;havoc main_~blastFlag~0;havoc main_~tmp___1~0;main_~s__state~0 := 8466;main_~blastFlag~0 := 0; {1178#unseeded} is VALID [2020-07-29 01:44:24,323 INFO L280 TraceCheckUtils]: 1: Hoare triple {1178#unseeded} assume !false; {1178#unseeded} is VALID [2020-07-29 01:44:24,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:44:24,328 INFO L263 TraceCheckSpWp]: Trace formula consists of 12 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-29 01:44:24,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:44:24,332 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-29 01:44:24,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {1181#(>= oldRank0 ULTIMATE.start_main_~s__state~0)} assume !(main_~s__state~0 <= 8512 && main_~blastFlag~0 > 2); {1181#(>= oldRank0 ULTIMATE.start_main_~s__state~0)} is VALID [2020-07-29 01:44:24,397 INFO L280 TraceCheckUtils]: 1: Hoare triple {1181#(>= oldRank0 ULTIMATE.start_main_~s__state~0)} assume !(8466 == main_~s__state~0); {1181#(>= oldRank0 ULTIMATE.start_main_~s__state~0)} is VALID [2020-07-29 01:44:24,398 INFO L280 TraceCheckUtils]: 2: Hoare triple {1181#(>= oldRank0 ULTIMATE.start_main_~s__state~0)} assume 8512 == main_~s__state~0; {1205#(<= 8512 oldRank0)} is VALID [2020-07-29 01:44:24,398 INFO L280 TraceCheckUtils]: 3: Hoare triple {1205#(<= 8512 oldRank0)} main_~tmp___1~0 := main_#t~nondet1;havoc main_#t~nondet1; {1205#(<= 8512 oldRank0)} is VALID [2020-07-29 01:44:24,399 INFO L280 TraceCheckUtils]: 4: Hoare triple {1205#(<= 8512 oldRank0)} assume 0 != main_~tmp___1~0;main_~s__state~0 := 8466; {1212#(and (<= ULTIMATE.start_main_~s__state~0 8466) (<= 8512 oldRank0))} is VALID [2020-07-29 01:44:24,400 INFO L280 TraceCheckUtils]: 5: Hoare triple {1212#(and (<= ULTIMATE.start_main_~s__state~0 8466) (<= 8512 oldRank0))} assume !false; {1191#(or (and (> oldRank0 ULTIMATE.start_main_~s__state~0) (>= oldRank0 0)) unseeded)} is VALID [2020-07-29 01:44:24,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-29 01:44:24,400 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-29 01:44:24,406 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 8 edges. 8 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-29 01:44:24,406 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 2 letters. Loop has 6 letters. [2020-07-29 01:44:24,406 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,407 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates [2020-07-29 01:44:24,407 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 84 states and 122 transitions. cyclomatic complexity: 44 Second operand 5 states. [2020-07-29 01:44:24,591 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 84 states and 122 transitions. cyclomatic complexity: 44. Second operand 5 states. Result 169 states and 231 transitions. Complement of second has 9 states. [2020-07-29 01:44:24,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 3 non-accepting loop states 1 accepting loop states [2020-07-29 01:44:24,592 INFO L123 tractBuchiDifference]: Start testing correctness of buchiDifferenceNCSBLazy3 [2020-07-29 01:44:24,592 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 84 states and 122 transitions. cyclomatic complexity: 44 [2020-07-29 01:44:24,592 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 01:44:24,592 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 01:44:24,592 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 5 states. [2020-07-29 01:44:24,593 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2020-07-29 01:44:24,593 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 01:44:24,593 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 01:44:24,594 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 169 states and 231 transitions. [2020-07-29 01:44:24,595 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 30 [2020-07-29 01:44:24,595 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 01:44:24,595 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 01:44:24,596 INFO L70 LassoExtractor]: Start lassoExtractor. Operand 84 states and 122 transitions. cyclomatic complexity: 44 [2020-07-29 01:44:24,600 INFO L86 LassoExtractor]: Finished lassoExtractor. Found 30 examples of accepted words. [2020-07-29 01:44:24,600 INFO L70 LassoExtractor]: Start lassoExtractor. Operand 5 states. [2020-07-29 01:44:24,601 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2020-07-29 01:44:24,601 INFO L86 LassoExtractor]: Finished lassoExtractor. Found 1 examples of accepted words. [2020-07-29 01:44:24,601 INFO L70 LassoExtractor]: Start lassoExtractor. Operand 169 states and 231 transitions. cyclomatic complexity: 70 [2020-07-29 01:44:24,605 INFO L86 LassoExtractor]: Finished lassoExtractor. Found 30 examples of accepted words. [2020-07-29 01:44:24,605 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 2 letters. Loop has 6 letters. [2020-07-29 01:44:24,605 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,606 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 2 letters. Loop has 6 letters. [2020-07-29 01:44:24,606 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,606 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 2 letters. Loop has 6 letters. [2020-07-29 01:44:24,606 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,606 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 1 letters. Loop has 3 letters. [2020-07-29 01:44:24,606 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,607 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 1 letters. Loop has 3 letters. [2020-07-29 01:44:24,607 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,607 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 1 letters. Loop has 3 letters. [2020-07-29 01:44:24,607 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,607 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 5 letters. Loop has 6 letters. [2020-07-29 01:44:24,607 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,607 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 5 letters. Loop has 6 letters. [2020-07-29 01:44:24,608 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,608 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 5 letters. Loop has 6 letters. [2020-07-29 01:44:24,608 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,608 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 169 letters. Loop has 169 letters. [2020-07-29 01:44:24,608 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,608 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 169 letters. Loop has 169 letters. [2020-07-29 01:44:24,608 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,609 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 169 letters. Loop has 169 letters. [2020-07-29 01:44:24,609 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,609 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 84 letters. Loop has 84 letters. [2020-07-29 01:44:24,609 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,609 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 84 letters. Loop has 84 letters. [2020-07-29 01:44:24,609 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,609 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 84 letters. Loop has 84 letters. [2020-07-29 01:44:24,610 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,610 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 5 letters. Loop has 5 letters. [2020-07-29 01:44:24,610 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,610 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 5 letters. Loop has 5 letters. [2020-07-29 01:44:24,610 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,610 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 5 letters. Loop has 5 letters. [2020-07-29 01:44:24,610 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,610 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 5 letters. Loop has 7 letters. [2020-07-29 01:44:24,610 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,611 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 5 letters. Loop has 7 letters. [2020-07-29 01:44:24,611 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,611 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 5 letters. Loop has 7 letters. [2020-07-29 01:44:24,611 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,611 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 9 letters. Loop has 10 letters. [2020-07-29 01:44:24,612 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,612 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 9 letters. Loop has 10 letters. [2020-07-29 01:44:24,612 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,612 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 9 letters. Loop has 10 letters. [2020-07-29 01:44:24,613 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,613 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 7 letters. Loop has 7 letters. [2020-07-29 01:44:24,613 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,613 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 7 letters. Loop has 7 letters. [2020-07-29 01:44:24,613 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,613 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 7 letters. Loop has 7 letters. [2020-07-29 01:44:24,614 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,614 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 6 letters. Loop has 7 letters. [2020-07-29 01:44:24,614 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,614 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 6 letters. Loop has 7 letters. [2020-07-29 01:44:24,614 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,614 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 6 letters. Loop has 7 letters. [2020-07-29 01:44:24,615 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,615 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 6 letters. Loop has 6 letters. [2020-07-29 01:44:24,615 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,615 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 6 letters. Loop has 6 letters. [2020-07-29 01:44:24,615 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,615 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 6 letters. Loop has 6 letters. [2020-07-29 01:44:24,616 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,616 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 7 letters. Loop has 6 letters. [2020-07-29 01:44:24,616 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,616 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 7 letters. Loop has 6 letters. [2020-07-29 01:44:24,616 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,616 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 7 letters. Loop has 6 letters. [2020-07-29 01:44:24,617 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,617 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 10 letters. Loop has 10 letters. [2020-07-29 01:44:24,617 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,617 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 10 letters. Loop has 10 letters. [2020-07-29 01:44:24,617 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,617 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 10 letters. Loop has 10 letters. [2020-07-29 01:44:24,618 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,618 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 6 letters. Loop has 10 letters. [2020-07-29 01:44:24,618 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,618 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 6 letters. Loop has 10 letters. [2020-07-29 01:44:24,619 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,619 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 6 letters. Loop has 10 letters. [2020-07-29 01:44:24,619 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,619 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 7 letters. Loop has 10 letters. [2020-07-29 01:44:24,619 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,619 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 7 letters. Loop has 10 letters. [2020-07-29 01:44:24,620 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,620 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 7 letters. Loop has 10 letters. [2020-07-29 01:44:24,620 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,620 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 8 letters. Loop has 10 letters. [2020-07-29 01:44:24,621 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,621 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 8 letters. Loop has 10 letters. [2020-07-29 01:44:24,621 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,621 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 8 letters. Loop has 10 letters. [2020-07-29 01:44:24,621 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,622 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 2 letters. Loop has 6 letters. [2020-07-29 01:44:24,622 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,622 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 2 letters. Loop has 6 letters. [2020-07-29 01:44:24,622 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,622 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 2 letters. Loop has 6 letters. [2020-07-29 01:44:24,622 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,623 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 3 letters. Loop has 6 letters. [2020-07-29 01:44:24,623 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,623 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 3 letters. Loop has 6 letters. [2020-07-29 01:44:24,623 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,623 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 3 letters. Loop has 6 letters. [2020-07-29 01:44:24,623 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,624 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 4 letters. Loop has 6 letters. [2020-07-29 01:44:24,624 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,624 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 4 letters. Loop has 6 letters. [2020-07-29 01:44:24,624 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,624 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 4 letters. Loop has 6 letters. [2020-07-29 01:44:24,624 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,624 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 5 letters. Loop has 6 letters. [2020-07-29 01:44:24,625 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,625 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 5 letters. Loop has 6 letters. [2020-07-29 01:44:24,625 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,625 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 5 letters. Loop has 6 letters. [2020-07-29 01:44:24,625 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,625 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 10 letters. Loop has 6 letters. [2020-07-29 01:44:24,625 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,626 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 10 letters. Loop has 6 letters. [2020-07-29 01:44:24,626 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,626 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 10 letters. Loop has 6 letters. [2020-07-29 01:44:24,626 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,626 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 11 letters. Loop has 6 letters. [2020-07-29 01:44:24,626 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,626 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 11 letters. Loop has 6 letters. [2020-07-29 01:44:24,627 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,627 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 11 letters. Loop has 6 letters. [2020-07-29 01:44:24,627 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,627 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 16 letters. Loop has 5 letters. [2020-07-29 01:44:24,627 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,627 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 16 letters. Loop has 5 letters. [2020-07-29 01:44:24,627 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,628 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 16 letters. Loop has 5 letters. [2020-07-29 01:44:24,628 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,628 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 12 letters. Loop has 5 letters. [2020-07-29 01:44:24,628 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,628 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 12 letters. Loop has 5 letters. [2020-07-29 01:44:24,628 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,628 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 12 letters. Loop has 5 letters. [2020-07-29 01:44:24,628 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,629 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 15 letters. Loop has 5 letters. [2020-07-29 01:44:24,629 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,629 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 15 letters. Loop has 5 letters. [2020-07-29 01:44:24,629 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,629 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 15 letters. Loop has 5 letters. [2020-07-29 01:44:24,629 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,629 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 14 letters. Loop has 5 letters. [2020-07-29 01:44:24,630 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,630 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 14 letters. Loop has 5 letters. [2020-07-29 01:44:24,630 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,630 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 14 letters. Loop has 5 letters. [2020-07-29 01:44:24,630 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,630 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 9 letters. Loop has 6 letters. [2020-07-29 01:44:24,630 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,630 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 9 letters. Loop has 6 letters. [2020-07-29 01:44:24,631 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,631 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 9 letters. Loop has 6 letters. [2020-07-29 01:44:24,631 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,631 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 13 letters. Loop has 5 letters. [2020-07-29 01:44:24,631 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,631 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 13 letters. Loop has 5 letters. [2020-07-29 01:44:24,631 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,632 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 13 letters. Loop has 5 letters. [2020-07-29 01:44:24,632 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,632 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 12 letters. Loop has 7 letters. [2020-07-29 01:44:24,632 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,632 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 12 letters. Loop has 7 letters. [2020-07-29 01:44:24,632 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,632 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 12 letters. Loop has 7 letters. [2020-07-29 01:44:24,632 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,633 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 14 letters. Loop has 9 letters. [2020-07-29 01:44:24,633 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,633 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 14 letters. Loop has 9 letters. [2020-07-29 01:44:24,633 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,633 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 14 letters. Loop has 9 letters. [2020-07-29 01:44:24,633 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,634 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 14 letters. Loop has 10 letters. [2020-07-29 01:44:24,634 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,634 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 14 letters. Loop has 10 letters. [2020-07-29 01:44:24,634 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,634 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 14 letters. Loop has 10 letters. [2020-07-29 01:44:24,634 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,634 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 13 letters. Loop has 9 letters. [2020-07-29 01:44:24,635 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,635 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 13 letters. Loop has 9 letters. [2020-07-29 01:44:24,635 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,635 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 13 letters. Loop has 9 letters. [2020-07-29 01:44:24,635 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,635 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 11 letters. Loop has 7 letters. [2020-07-29 01:44:24,635 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,636 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 11 letters. Loop has 7 letters. [2020-07-29 01:44:24,636 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,636 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 11 letters. Loop has 7 letters. [2020-07-29 01:44:24,636 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,636 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 12 letters. Loop has 9 letters. [2020-07-29 01:44:24,636 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,636 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 12 letters. Loop has 9 letters. [2020-07-29 01:44:24,637 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,637 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 12 letters. Loop has 9 letters. [2020-07-29 01:44:24,637 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,637 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 10 letters. Loop has 7 letters. [2020-07-29 01:44:24,637 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,637 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 10 letters. Loop has 7 letters. [2020-07-29 01:44:24,637 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,637 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 10 letters. Loop has 7 letters. [2020-07-29 01:44:24,638 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,638 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 11 letters. Loop has 9 letters. [2020-07-29 01:44:24,638 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,638 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 11 letters. Loop has 9 letters. [2020-07-29 01:44:24,638 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,638 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 11 letters. Loop has 9 letters. [2020-07-29 01:44:24,638 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,639 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 1 letters. Loop has 3 letters. [2020-07-29 01:44:24,639 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,639 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 1 letters. Loop has 3 letters. [2020-07-29 01:44:24,639 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,639 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 1 letters. Loop has 3 letters. [2020-07-29 01:44:24,639 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,639 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 5 letters. Loop has 6 letters. [2020-07-29 01:44:24,639 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,640 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 5 letters. Loop has 6 letters. [2020-07-29 01:44:24,640 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,640 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 5 letters. Loop has 6 letters. [2020-07-29 01:44:24,640 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,640 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 11 letters. Loop has 7 letters. [2020-07-29 01:44:24,640 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,640 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 11 letters. Loop has 7 letters. [2020-07-29 01:44:24,641 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,641 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 11 letters. Loop has 7 letters. [2020-07-29 01:44:24,641 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,641 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 9 letters. Loop has 6 letters. [2020-07-29 01:44:24,641 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,641 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 9 letters. Loop has 6 letters. [2020-07-29 01:44:24,641 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,642 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 9 letters. Loop has 6 letters. [2020-07-29 01:44:24,642 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,642 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 7 letters. Loop has 6 letters. [2020-07-29 01:44:24,642 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,642 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 7 letters. Loop has 6 letters. [2020-07-29 01:44:24,642 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,642 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 7 letters. Loop has 6 letters. [2020-07-29 01:44:24,643 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,643 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 14 letters. Loop has 10 letters. [2020-07-29 01:44:24,643 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,643 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 14 letters. Loop has 10 letters. [2020-07-29 01:44:24,643 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,643 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 14 letters. Loop has 10 letters. [2020-07-29 01:44:24,644 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,644 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 15 letters. Loop has 10 letters. [2020-07-29 01:44:24,644 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,644 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 15 letters. Loop has 10 letters. [2020-07-29 01:44:24,644 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,644 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 15 letters. Loop has 10 letters. [2020-07-29 01:44:24,645 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,645 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 6 letters. Loop has 6 letters. [2020-07-29 01:44:24,645 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,645 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 6 letters. Loop has 6 letters. [2020-07-29 01:44:24,645 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,645 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 6 letters. Loop has 6 letters. [2020-07-29 01:44:24,646 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,646 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 12 letters. Loop has 7 letters. [2020-07-29 01:44:24,646 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,646 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 12 letters. Loop has 7 letters. [2020-07-29 01:44:24,646 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,646 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 12 letters. Loop has 7 letters. [2020-07-29 01:44:24,646 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,647 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 12 letters. Loop has 10 letters. [2020-07-29 01:44:24,647 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,647 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 12 letters. Loop has 10 letters. [2020-07-29 01:44:24,647 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,647 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 12 letters. Loop has 10 letters. [2020-07-29 01:44:24,647 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,648 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 16 letters. Loop has 10 letters. [2020-07-29 01:44:24,648 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,648 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 16 letters. Loop has 10 letters. [2020-07-29 01:44:24,648 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,648 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 16 letters. Loop has 10 letters. [2020-07-29 01:44:24,648 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,649 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 8 letters. Loop has 6 letters. [2020-07-29 01:44:24,649 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,649 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 8 letters. Loop has 6 letters. [2020-07-29 01:44:24,649 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,649 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 8 letters. Loop has 6 letters. [2020-07-29 01:44:24,649 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,650 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 10 letters. Loop has 6 letters. [2020-07-29 01:44:24,650 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,650 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 10 letters. Loop has 6 letters. [2020-07-29 01:44:24,650 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,650 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 10 letters. Loop has 6 letters. [2020-07-29 01:44:24,650 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,650 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 13 letters. Loop has 7 letters. [2020-07-29 01:44:24,651 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,651 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 13 letters. Loop has 7 letters. [2020-07-29 01:44:24,651 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,651 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 13 letters. Loop has 7 letters. [2020-07-29 01:44:24,651 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,651 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 13 letters. Loop has 10 letters. [2020-07-29 01:44:24,652 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,652 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 13 letters. Loop has 10 letters. [2020-07-29 01:44:24,652 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,652 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 13 letters. Loop has 10 letters. [2020-07-29 01:44:24,652 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,652 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 14 letters. Loop has 5 letters. [2020-07-29 01:44:24,653 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,653 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 14 letters. Loop has 5 letters. [2020-07-29 01:44:24,653 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,653 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 14 letters. Loop has 5 letters. [2020-07-29 01:44:24,653 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,653 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 14 letters. Loop has 10 letters. [2020-07-29 01:44:24,654 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,654 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 14 letters. Loop has 10 letters. [2020-07-29 01:44:24,654 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,654 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 14 letters. Loop has 10 letters. [2020-07-29 01:44:24,654 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,654 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 14 letters. Loop has 9 letters. [2020-07-29 01:44:24,654 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,655 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 14 letters. Loop has 9 letters. [2020-07-29 01:44:24,655 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,655 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 14 letters. Loop has 9 letters. [2020-07-29 01:44:24,655 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,655 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 12 letters. Loop has 5 letters. [2020-07-29 01:44:24,655 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,655 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 12 letters. Loop has 5 letters. [2020-07-29 01:44:24,655 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,656 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 12 letters. Loop has 5 letters. [2020-07-29 01:44:24,656 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,656 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 10 letters. Loop has 6 letters. [2020-07-29 01:44:24,656 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,656 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 10 letters. Loop has 6 letters. [2020-07-29 01:44:24,656 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,656 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 10 letters. Loop has 6 letters. [2020-07-29 01:44:24,656 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,657 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 12 letters. Loop has 7 letters. [2020-07-29 01:44:24,657 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,657 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 12 letters. Loop has 7 letters. [2020-07-29 01:44:24,657 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,657 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 12 letters. Loop has 7 letters. [2020-07-29 01:44:24,658 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,658 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 12 letters. Loop has 9 letters. [2020-07-29 01:44:24,658 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,658 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 12 letters. Loop has 9 letters. [2020-07-29 01:44:24,658 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,658 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 12 letters. Loop has 9 letters. [2020-07-29 01:44:24,658 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,659 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 10 letters. Loop has 7 letters. [2020-07-29 01:44:24,659 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,659 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 10 letters. Loop has 7 letters. [2020-07-29 01:44:24,659 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,659 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 10 letters. Loop has 7 letters. [2020-07-29 01:44:24,659 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,659 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 15 letters. Loop has 5 letters. [2020-07-29 01:44:24,660 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,660 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 15 letters. Loop has 5 letters. [2020-07-29 01:44:24,660 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,660 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 15 letters. Loop has 5 letters. [2020-07-29 01:44:24,660 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,660 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 16 letters. Loop has 5 letters. [2020-07-29 01:44:24,660 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,661 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 16 letters. Loop has 5 letters. [2020-07-29 01:44:24,661 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,661 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 16 letters. Loop has 5 letters. [2020-07-29 01:44:24,661 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,661 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 13 letters. Loop has 5 letters. [2020-07-29 01:44:24,661 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,661 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 13 letters. Loop has 5 letters. [2020-07-29 01:44:24,661 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,662 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 13 letters. Loop has 5 letters. [2020-07-29 01:44:24,662 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,662 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 13 letters. Loop has 9 letters. [2020-07-29 01:44:24,662 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,662 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 13 letters. Loop has 9 letters. [2020-07-29 01:44:24,662 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,662 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 13 letters. Loop has 9 letters. [2020-07-29 01:44:24,663 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,663 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 9 letters. Loop has 6 letters. [2020-07-29 01:44:24,663 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,663 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 9 letters. Loop has 6 letters. [2020-07-29 01:44:24,663 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,663 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 9 letters. Loop has 6 letters. [2020-07-29 01:44:24,663 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,664 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 11 letters. Loop has 6 letters. [2020-07-29 01:44:24,664 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,664 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 11 letters. Loop has 6 letters. [2020-07-29 01:44:24,664 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,664 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 11 letters. Loop has 6 letters. [2020-07-29 01:44:24,664 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,664 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 11 letters. Loop has 7 letters. [2020-07-29 01:44:24,664 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,665 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 11 letters. Loop has 7 letters. [2020-07-29 01:44:24,665 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,665 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 11 letters. Loop has 7 letters. [2020-07-29 01:44:24,665 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,665 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 84 states and 122 transitions. cyclomatic complexity: 44 Stem has 11 letters. Loop has 9 letters. [2020-07-29 01:44:24,665 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,665 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 11 letters. Loop has 9 letters. [2020-07-29 01:44:24,666 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,666 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 169 states and 231 transitions. cyclomatic complexity: 70 Stem has 11 letters. Loop has 9 letters. [2020-07-29 01:44:24,666 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,666 INFO L161 tractBuchiDifference]: Finished testing correctness of buchiDifferenceNCSBLazy3 [2020-07-29 01:44:24,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-29 01:44:24,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 38 transitions. [2020-07-29 01:44:24,667 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 38 transitions. Stem has 2 letters. Loop has 6 letters. [2020-07-29 01:44:24,667 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,667 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 38 transitions. Stem has 8 letters. Loop has 6 letters. [2020-07-29 01:44:24,667 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,668 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 38 transitions. Stem has 2 letters. Loop has 12 letters. [2020-07-29 01:44:24,668 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:24,668 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 169 states and 231 transitions. cyclomatic complexity: 70 [2020-07-29 01:44:24,675 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 30 [2020-07-29 01:44:24,681 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 169 states to 140 states and 195 transitions. [2020-07-29 01:44:24,681 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 46 [2020-07-29 01:44:24,681 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 48 [2020-07-29 01:44:24,682 INFO L73 IsDeterministic]: Start isDeterministic. Operand 140 states and 195 transitions. [2020-07-29 01:44:24,682 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2020-07-29 01:44:24,682 INFO L688 BuchiCegarLoop]: Abstraction has 140 states and 195 transitions. [2020-07-29 01:44:24,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 140 states and 195 transitions. [2020-07-29 01:44:24,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 140 to 104. [2020-07-29 01:44:24,688 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-29 01:44:24,688 INFO L82 GeneralOperation]: Start isEquivalent. First operand 140 states and 195 transitions. Second operand 104 states. [2020-07-29 01:44:24,688 INFO L74 IsIncluded]: Start isIncluded. First operand 140 states and 195 transitions. Second operand 104 states. [2020-07-29 01:44:24,688 INFO L87 Difference]: Start difference. First operand 140 states and 195 transitions. Second operand 104 states. [2020-07-29 01:44:24,688 INFO L149 Difference]: Subtrahend was not deterministic. Recomputing result with determinization. [2020-07-29 01:44:24,695 INFO L93 Difference]: Finished difference Result 142 states and 198 transitions. [2020-07-29 01:44:24,695 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 198 transitions. [2020-07-29 01:44:24,696 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 01:44:24,696 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 01:44:24,696 INFO L74 IsIncluded]: Start isIncluded. First operand 104 states. Second operand 140 states and 195 transitions. [2020-07-29 01:44:24,696 INFO L87 Difference]: Start difference. First operand 104 states. Second operand 140 states and 195 transitions. [2020-07-29 01:44:24,696 INFO L149 Difference]: Subtrahend was not deterministic. Recomputing result with determinization. [2020-07-29 01:44:24,703 INFO L93 Difference]: Finished difference Result 142 states and 198 transitions. [2020-07-29 01:44:24,703 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 198 transitions. [2020-07-29 01:44:24,704 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 01:44:24,704 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 01:44:24,704 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-29 01:44:24,704 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-29 01:44:24,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 104 states. [2020-07-29 01:44:24,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 104 states and 147 transitions. [2020-07-29 01:44:24,708 INFO L711 BuchiCegarLoop]: Abstraction has 104 states and 147 transitions. [2020-07-29 01:44:24,708 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-29 01:44:24,708 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-29 01:44:24,708 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-29 01:44:24,709 INFO L87 Difference]: Start difference. First operand 104 states and 147 transitions. Second operand 3 states. [2020-07-29 01:44:24,754 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-29 01:44:24,755 INFO L93 Difference]: Finished difference Result 64 states and 93 transitions. [2020-07-29 01:44:24,755 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-29 01:44:24,755 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-29 01:44:24,763 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 8 edges. 8 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-29 01:44:24,764 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 64 states and 93 transitions. [2020-07-29 01:44:24,766 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 19 [2020-07-29 01:44:24,769 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 64 states to 60 states and 89 transitions. [2020-07-29 01:44:24,769 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 24 [2020-07-29 01:44:24,769 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 24 [2020-07-29 01:44:24,769 INFO L73 IsDeterministic]: Start isDeterministic. Operand 60 states and 89 transitions. [2020-07-29 01:44:24,770 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2020-07-29 01:44:24,770 INFO L688 BuchiCegarLoop]: Abstraction has 60 states and 89 transitions. [2020-07-29 01:44:24,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60 states and 89 transitions. [2020-07-29 01:44:24,773 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60 to 60. [2020-07-29 01:44:24,773 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-29 01:44:24,773 INFO L82 GeneralOperation]: Start isEquivalent. First operand 60 states and 89 transitions. Second operand 60 states. [2020-07-29 01:44:24,773 INFO L74 IsIncluded]: Start isIncluded. First operand 60 states and 89 transitions. Second operand 60 states. [2020-07-29 01:44:24,773 INFO L87 Difference]: Start difference. First operand 60 states and 89 transitions. Second operand 60 states. [2020-07-29 01:44:24,774 INFO L149 Difference]: Subtrahend was not deterministic. Recomputing result with determinization. [2020-07-29 01:44:24,776 INFO L93 Difference]: Finished difference Result 61 states and 91 transitions. [2020-07-29 01:44:24,777 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 91 transitions. [2020-07-29 01:44:24,777 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 01:44:24,777 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 01:44:24,777 INFO L74 IsIncluded]: Start isIncluded. First operand 60 states. Second operand 60 states and 89 transitions. [2020-07-29 01:44:24,777 INFO L87 Difference]: Start difference. First operand 60 states. Second operand 60 states and 89 transitions. [2020-07-29 01:44:24,778 INFO L149 Difference]: Subtrahend was not deterministic. Recomputing result with determinization. [2020-07-29 01:44:24,781 INFO L93 Difference]: Finished difference Result 61 states and 91 transitions. [2020-07-29 01:44:24,781 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 91 transitions. [2020-07-29 01:44:24,781 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 01:44:24,781 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 01:44:24,781 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-29 01:44:24,781 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-29 01:44:24,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 60 states. [2020-07-29 01:44:24,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 89 transitions. [2020-07-29 01:44:24,784 INFO L711 BuchiCegarLoop]: Abstraction has 60 states and 89 transitions. [2020-07-29 01:44:24,784 INFO L591 BuchiCegarLoop]: Abstraction has 60 states and 89 transitions. [2020-07-29 01:44:24,784 INFO L424 BuchiCegarLoop]: ======== Iteration 4============ [2020-07-29 01:44:24,784 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 60 states and 89 transitions. [2020-07-29 01:44:24,785 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 19 [2020-07-29 01:44:24,785 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 01:44:24,785 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 01:44:24,786 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [2, 2, 1, 1, 1, 1, 1] [2020-07-29 01:44:24,786 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2020-07-29 01:44:24,786 INFO L794 eck$LassoCheckResult]: Stem: 1993#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~nondet0, main_#t~nondet1, main_~s__state~0, main_~s__hit~0, main_~blastFlag~0, main_~tmp___1~0;havoc main_~s__state~0;main_~s__hit~0 := main_#t~nondet0;havoc main_#t~nondet0;havoc main_~blastFlag~0;havoc main_~tmp___1~0;main_~s__state~0 := 8466;main_~blastFlag~0 := 0; 1994#L99 assume !false; 1983#L18 assume !(main_~s__state~0 <= 8512 && main_~blastFlag~0 > 2); 1984#L24 assume 8466 == main_~s__state~0; 2000#L25 assume 0 == main_~blastFlag~0;main_~blastFlag~0 := 2; 2015#L57-1 assume !(0 != main_~s__hit~0);main_~s__state~0 := 8512; 2014#L99 assume !false; 2011#L18 assume !(main_~s__state~0 <= 8512 && main_~blastFlag~0 > 2); 1999#L24 assume !(8466 == main_~s__state~0); 1985#L29 [2020-07-29 01:44:24,786 INFO L796 eck$LassoCheckResult]: Loop: 1985#L29 assume 8512 == main_~s__state~0; 1986#L30 main_~tmp___1~0 := main_#t~nondet1;havoc main_#t~nondet1; 1967#L69 assume !(0 != main_~tmp___1~0);main_~s__state~0 := 8640; 1969#L99 assume !false; 1981#L18 assume !(main_~s__state~0 <= 8512 && main_~blastFlag~0 > 2); 1982#L24 assume !(8466 == main_~s__state~0); 1985#L29 [2020-07-29 01:44:24,786 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:44:24,787 INFO L82 PathProgramCache]: Analyzing trace with hash -775328166, now seen corresponding path program 1 times [2020-07-29 01:44:24,787 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 01:44:24,787 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1563254568] [2020-07-29 01:44:24,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 01:44:24,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:44:24,792 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:44:24,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:44:24,796 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:44:24,798 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-29 01:44:24,798 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:44:24,798 INFO L82 PathProgramCache]: Analyzing trace with hash 1593798804, now seen corresponding path program 1 times [2020-07-29 01:44:24,799 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 01:44:24,799 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1582036654] [2020-07-29 01:44:24,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 01:44:24,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:44:24,803 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:44:24,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:44:24,805 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:44:24,809 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-29 01:44:24,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:44:24,810 INFO L82 PathProgramCache]: Analyzing trace with hash 1200158765, now seen corresponding path program 1 times [2020-07-29 01:44:24,810 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 01:44:24,811 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [799250448] [2020-07-29 01:44:24,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 01:44:24,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:44:24,824 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:44:24,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:44:24,834 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:44:24,839 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-29 01:44:24,882 INFO L210 LassoAnalysis]: Preferences: [2020-07-29 01:44:24,882 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-07-29 01:44:24,882 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-07-29 01:44:24,882 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-07-29 01:44:24,883 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2020-07-29 01:44:24,883 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:24,883 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-07-29 01:44:24,883 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-07-29 01:44:24,883 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_srvr_1b.cil.c_Iteration4_Loop [2020-07-29 01:44:24,883 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-07-29 01:44:24,883 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-07-29 01:44:24,888 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-29 01:44:24,894 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-29 01:44:24,962 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-07-29 01:44:24,962 INFO L404 LassoAnalysis]: Checking for nontermination... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:24,965 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-29 01:44:24,965 INFO L160 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:24,993 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-07-29 01:44:24,993 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-29 01:44:24,996 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2020-07-29 01:44:25,015 INFO L210 LassoAnalysis]: Preferences: [2020-07-29 01:44:25,015 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-07-29 01:44:25,016 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-07-29 01:44:25,016 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-07-29 01:44:25,016 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-07-29 01:44:25,016 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:25,016 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-07-29 01:44:25,016 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-07-29 01:44:25,016 INFO L133 ssoRankerPreferences]: Filename of dumped script: s3_srvr_1b.cil.c_Iteration4_Loop [2020-07-29 01:44:25,016 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-07-29 01:44:25,016 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-07-29 01:44:25,020 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-29 01:44:25,029 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2020-07-29 01:44:25,104 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-07-29 01:44:25,104 INFO L489 LassoAnalysis]: Using template 'affine'. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:25,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2020-07-29 01:44:25,112 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-29 01:44:25,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-29 01:44:25,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-29 01:44:25,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-29 01:44:25,112 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-29 01:44:25,114 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-29 01:44:25,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-29 01:44:25,117 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2020-07-29 01:44:25,124 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2020-07-29 01:44:25,124 INFO L444 ModelExtractionUtils]: 0 out of 3 variables were initially zero. Simplification set additionally 0 variables to zero. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-07-29 01:44:25,127 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2020-07-29 01:44:25,127 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2020-07-29 01:44:25,127 INFO L510 LassoAnalysis]: Proved termination. [2020-07-29 01:44:25,128 INFO L512 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_main_~s__state~0) = -1*ULTIMATE.start_main_~s__state~0 + 8576 Supporting invariants [] Waiting until toolchain timeout for monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 01:44:25,149 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2020-07-29 01:44:25,153 INFO L393 LassoCheck]: Loop: "assume 8512 == main_~s__state~0;" "main_~tmp___1~0 := main_#t~nondet1;havoc main_#t~nondet1;" "assume !(0 != main_~tmp___1~0);main_~s__state~0 := 8640;" "assume !false;" "assume !(main_~s__state~0 <= 8512 && main_~blastFlag~0 > 2);" "assume !(8466 == main_~s__state~0);" [2020-07-29 01:44:25,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:44:25,171 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:44:25,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:44:25,179 INFO L263 TraceCheckSpWp]: Trace formula consists of 23 conjuncts, 2 conjunts are in the unsatisfiable core [2020-07-29 01:44:25,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:44:25,186 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-29 01:44:25,200 INFO L280 TraceCheckUtils]: 0: Hoare triple {2238#unseeded} havoc main_#res;havoc main_#t~nondet0, main_#t~nondet1, main_~s__state~0, main_~s__hit~0, main_~blastFlag~0, main_~tmp___1~0;havoc main_~s__state~0;main_~s__hit~0 := main_#t~nondet0;havoc main_#t~nondet0;havoc main_~blastFlag~0;havoc main_~tmp___1~0;main_~s__state~0 := 8466;main_~blastFlag~0 := 0; {2238#unseeded} is VALID [2020-07-29 01:44:25,201 INFO L280 TraceCheckUtils]: 1: Hoare triple {2238#unseeded} assume !false; {2238#unseeded} is VALID [2020-07-29 01:44:25,201 INFO L280 TraceCheckUtils]: 2: Hoare triple {2238#unseeded} assume !(main_~s__state~0 <= 8512 && main_~blastFlag~0 > 2); {2238#unseeded} is VALID [2020-07-29 01:44:25,202 INFO L280 TraceCheckUtils]: 3: Hoare triple {2238#unseeded} assume 8466 == main_~s__state~0; {2238#unseeded} is VALID [2020-07-29 01:44:25,203 INFO L280 TraceCheckUtils]: 4: Hoare triple {2238#unseeded} assume 0 == main_~blastFlag~0;main_~blastFlag~0 := 2; {2238#unseeded} is VALID [2020-07-29 01:44:25,203 INFO L280 TraceCheckUtils]: 5: Hoare triple {2238#unseeded} assume !(0 != main_~s__hit~0);main_~s__state~0 := 8512; {2238#unseeded} is VALID [2020-07-29 01:44:25,204 INFO L280 TraceCheckUtils]: 6: Hoare triple {2238#unseeded} assume !false; {2238#unseeded} is VALID [2020-07-29 01:44:25,204 INFO L280 TraceCheckUtils]: 7: Hoare triple {2238#unseeded} assume !(main_~s__state~0 <= 8512 && main_~blastFlag~0 > 2); {2238#unseeded} is VALID [2020-07-29 01:44:25,205 INFO L280 TraceCheckUtils]: 8: Hoare triple {2238#unseeded} assume !(8466 == main_~s__state~0); {2238#unseeded} is VALID [2020-07-29 01:44:25,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:44:25,210 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-29 01:44:25,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:44:25,214 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-29 01:44:25,291 INFO L280 TraceCheckUtils]: 0: Hoare triple {2241#(>= oldRank0 (+ (* (- 1) ULTIMATE.start_main_~s__state~0) 8576))} assume 8512 == main_~s__state~0; {2280#(<= 64 oldRank0)} is VALID [2020-07-29 01:44:25,291 INFO L280 TraceCheckUtils]: 1: Hoare triple {2280#(<= 64 oldRank0)} main_~tmp___1~0 := main_#t~nondet1;havoc main_#t~nondet1; {2280#(<= 64 oldRank0)} is VALID [2020-07-29 01:44:25,293 INFO L280 TraceCheckUtils]: 2: Hoare triple {2280#(<= 64 oldRank0)} assume !(0 != main_~tmp___1~0);main_~s__state~0 := 8640; {2287#(and (<= 64 oldRank0) (<= 8640 ULTIMATE.start_main_~s__state~0))} is VALID [2020-07-29 01:44:25,294 INFO L280 TraceCheckUtils]: 3: Hoare triple {2287#(and (<= 64 oldRank0) (<= 8640 ULTIMATE.start_main_~s__state~0))} assume !false; {2287#(and (<= 64 oldRank0) (<= 8640 ULTIMATE.start_main_~s__state~0))} is VALID [2020-07-29 01:44:25,295 INFO L280 TraceCheckUtils]: 4: Hoare triple {2287#(and (<= 64 oldRank0) (<= 8640 ULTIMATE.start_main_~s__state~0))} assume !(main_~s__state~0 <= 8512 && main_~blastFlag~0 > 2); {2287#(and (<= 64 oldRank0) (<= 8640 ULTIMATE.start_main_~s__state~0))} is VALID [2020-07-29 01:44:25,296 INFO L280 TraceCheckUtils]: 5: Hoare triple {2287#(and (<= 64 oldRank0) (<= 8640 ULTIMATE.start_main_~s__state~0))} assume !(8466 == main_~s__state~0); {2251#(or (and (> oldRank0 (+ (* (- 1) ULTIMATE.start_main_~s__state~0) 8576)) (>= oldRank0 0)) unseeded)} is VALID [2020-07-29 01:44:25,296 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-29 01:44:25,297 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-29 01:44:25,312 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 13 edges. 13 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-29 01:44:25,312 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 9 letters. Loop has 6 letters. [2020-07-29 01:44:25,313 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,313 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 3 loop predicates [2020-07-29 01:44:25,313 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 60 states and 89 transitions. cyclomatic complexity: 33 Second operand 4 states. [2020-07-29 01:44:25,537 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 60 states and 89 transitions. cyclomatic complexity: 33. Second operand 4 states. Result 182 states and 280 transitions. Complement of second has 9 states. [2020-07-29 01:44:25,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 3 non-accepting loop states 1 accepting loop states [2020-07-29 01:44:25,537 INFO L123 tractBuchiDifference]: Start testing correctness of buchiDifferenceNCSBLazy3 [2020-07-29 01:44:25,537 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 60 states and 89 transitions. cyclomatic complexity: 33 [2020-07-29 01:44:25,537 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 01:44:25,537 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 01:44:25,538 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 4 states. [2020-07-29 01:44:25,538 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2020-07-29 01:44:25,539 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 01:44:25,539 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 01:44:25,539 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 182 states and 280 transitions. [2020-07-29 01:44:25,540 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 32 [2020-07-29 01:44:25,540 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 01:44:25,541 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 01:44:25,541 INFO L70 LassoExtractor]: Start lassoExtractor. Operand 60 states and 89 transitions. cyclomatic complexity: 33 [2020-07-29 01:44:25,543 INFO L86 LassoExtractor]: Finished lassoExtractor. Found 19 examples of accepted words. [2020-07-29 01:44:25,544 INFO L70 LassoExtractor]: Start lassoExtractor. Operand 4 states. [2020-07-29 01:44:25,544 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2020-07-29 01:44:25,545 INFO L86 LassoExtractor]: Finished lassoExtractor. Found 1 examples of accepted words. [2020-07-29 01:44:25,545 INFO L70 LassoExtractor]: Start lassoExtractor. Operand 182 states and 280 transitions. cyclomatic complexity: 106 [2020-07-29 01:44:25,550 INFO L86 LassoExtractor]: Finished lassoExtractor. Found 32 examples of accepted words. [2020-07-29 01:44:25,550 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 9 letters. Loop has 6 letters. [2020-07-29 01:44:25,550 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,550 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 9 letters. Loop has 6 letters. [2020-07-29 01:44:25,550 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,550 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 9 letters. Loop has 6 letters. [2020-07-29 01:44:25,551 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,551 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 1 letters. Loop has 2 letters. [2020-07-29 01:44:25,551 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,551 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 1 letters. Loop has 2 letters. [2020-07-29 01:44:25,551 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,551 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 1 letters. Loop has 2 letters. [2020-07-29 01:44:25,552 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,552 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 11 letters. Loop has 11 letters. [2020-07-29 01:44:25,552 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,552 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 11 letters. Loop has 11 letters. [2020-07-29 01:44:25,552 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,552 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 11 letters. Loop has 11 letters. [2020-07-29 01:44:25,553 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,553 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 182 letters. Loop has 182 letters. [2020-07-29 01:44:25,553 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,553 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 182 letters. Loop has 182 letters. [2020-07-29 01:44:25,553 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,554 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 182 letters. Loop has 182 letters. [2020-07-29 01:44:25,554 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,554 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 60 letters. Loop has 60 letters. [2020-07-29 01:44:25,554 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,554 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 60 letters. Loop has 60 letters. [2020-07-29 01:44:25,554 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,554 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 60 letters. Loop has 60 letters. [2020-07-29 01:44:25,555 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,555 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 5 letters. Loop has 5 letters. [2020-07-29 01:44:25,555 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,555 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 5 letters. Loop has 5 letters. [2020-07-29 01:44:25,555 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,555 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 5 letters. Loop has 5 letters. [2020-07-29 01:44:25,555 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,556 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 9 letters. Loop has 6 letters. [2020-07-29 01:44:25,556 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,556 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 9 letters. Loop has 6 letters. [2020-07-29 01:44:25,556 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,556 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 9 letters. Loop has 6 letters. [2020-07-29 01:44:25,556 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,557 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 10 letters. Loop has 6 letters. [2020-07-29 01:44:25,557 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,557 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 10 letters. Loop has 6 letters. [2020-07-29 01:44:25,557 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,557 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 10 letters. Loop has 6 letters. [2020-07-29 01:44:25,557 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,558 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 13 letters. Loop has 11 letters. [2020-07-29 01:44:25,558 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,558 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 13 letters. Loop has 11 letters. [2020-07-29 01:44:25,558 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,558 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 13 letters. Loop has 11 letters. [2020-07-29 01:44:25,559 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,559 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 10 letters. Loop has 7 letters. [2020-07-29 01:44:25,559 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,559 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 10 letters. Loop has 7 letters. [2020-07-29 01:44:25,559 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,559 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 10 letters. Loop has 7 letters. [2020-07-29 01:44:25,560 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,560 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 14 letters. Loop has 10 letters. [2020-07-29 01:44:25,560 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,560 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 14 letters. Loop has 10 letters. [2020-07-29 01:44:25,560 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,560 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 14 letters. Loop has 10 letters. [2020-07-29 01:44:25,560 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,561 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 12 letters. Loop has 7 letters. [2020-07-29 01:44:25,561 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,561 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 12 letters. Loop has 7 letters. [2020-07-29 01:44:25,561 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,561 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 12 letters. Loop has 7 letters. [2020-07-29 01:44:25,561 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,562 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 11 letters. Loop has 7 letters. [2020-07-29 01:44:25,562 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,562 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 11 letters. Loop has 7 letters. [2020-07-29 01:44:25,562 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,562 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 11 letters. Loop has 7 letters. [2020-07-29 01:44:25,562 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,563 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 11 letters. Loop has 6 letters. [2020-07-29 01:44:25,563 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,563 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 11 letters. Loop has 6 letters. [2020-07-29 01:44:25,563 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,563 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 11 letters. Loop has 6 letters. [2020-07-29 01:44:25,563 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,564 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 12 letters. Loop has 11 letters. [2020-07-29 01:44:25,564 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,564 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 12 letters. Loop has 11 letters. [2020-07-29 01:44:25,564 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,564 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 12 letters. Loop has 11 letters. [2020-07-29 01:44:25,564 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,565 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 16 letters. Loop has 5 letters. [2020-07-29 01:44:25,565 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,565 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 16 letters. Loop has 5 letters. [2020-07-29 01:44:25,565 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,565 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 16 letters. Loop has 5 letters. [2020-07-29 01:44:25,565 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,566 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 12 letters. Loop has 5 letters. [2020-07-29 01:44:25,566 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,566 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 12 letters. Loop has 5 letters. [2020-07-29 01:44:25,566 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,566 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 12 letters. Loop has 5 letters. [2020-07-29 01:44:25,566 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,567 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 14 letters. Loop has 9 letters. [2020-07-29 01:44:25,567 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,567 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 14 letters. Loop has 9 letters. [2020-07-29 01:44:25,567 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,567 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 14 letters. Loop has 9 letters. [2020-07-29 01:44:25,567 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,568 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 15 letters. Loop has 5 letters. [2020-07-29 01:44:25,568 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,568 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 15 letters. Loop has 5 letters. [2020-07-29 01:44:25,568 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,568 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 15 letters. Loop has 5 letters. [2020-07-29 01:44:25,569 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,569 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 11 letters. Loop has 9 letters. [2020-07-29 01:44:25,569 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,569 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 11 letters. Loop has 9 letters. [2020-07-29 01:44:25,569 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,569 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 11 letters. Loop has 9 letters. [2020-07-29 01:44:25,570 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,570 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 12 letters. Loop has 9 letters. [2020-07-29 01:44:25,570 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,570 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 12 letters. Loop has 9 letters. [2020-07-29 01:44:25,570 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,570 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 12 letters. Loop has 9 letters. [2020-07-29 01:44:25,571 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,571 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 14 letters. Loop has 11 letters. [2020-07-29 01:44:25,571 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,571 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 14 letters. Loop has 11 letters. [2020-07-29 01:44:25,571 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,571 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 14 letters. Loop has 11 letters. [2020-07-29 01:44:25,572 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,572 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 13 letters. Loop has 9 letters. [2020-07-29 01:44:25,572 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,572 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 13 letters. Loop has 9 letters. [2020-07-29 01:44:25,572 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,572 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 13 letters. Loop has 9 letters. [2020-07-29 01:44:25,573 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,573 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 13 letters. Loop has 5 letters. [2020-07-29 01:44:25,573 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,573 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 13 letters. Loop has 5 letters. [2020-07-29 01:44:25,573 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,573 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 13 letters. Loop has 5 letters. [2020-07-29 01:44:25,574 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,574 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 14 letters. Loop has 5 letters. [2020-07-29 01:44:25,574 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,574 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 14 letters. Loop has 5 letters. [2020-07-29 01:44:25,574 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,574 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 14 letters. Loop has 5 letters. [2020-07-29 01:44:25,575 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,575 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 1 letters. Loop has 2 letters. [2020-07-29 01:44:25,575 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,575 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 1 letters. Loop has 2 letters. [2020-07-29 01:44:25,575 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,575 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 1 letters. Loop has 2 letters. [2020-07-29 01:44:25,576 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,576 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 19 letters. Loop has 9 letters. [2020-07-29 01:44:25,576 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,576 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 19 letters. Loop has 9 letters. [2020-07-29 01:44:25,576 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,576 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 19 letters. Loop has 9 letters. [2020-07-29 01:44:25,576 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,577 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 20 letters. Loop has 11 letters. [2020-07-29 01:44:25,577 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,577 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 20 letters. Loop has 11 letters. [2020-07-29 01:44:25,577 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,577 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 20 letters. Loop has 11 letters. [2020-07-29 01:44:25,577 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,578 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 20 letters. Loop has 9 letters. [2020-07-29 01:44:25,578 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,578 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 20 letters. Loop has 9 letters. [2020-07-29 01:44:25,578 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,578 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 20 letters. Loop has 9 letters. [2020-07-29 01:44:25,578 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,579 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 17 letters. Loop has 5 letters. [2020-07-29 01:44:25,579 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,579 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 17 letters. Loop has 5 letters. [2020-07-29 01:44:25,579 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,579 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 17 letters. Loop has 5 letters. [2020-07-29 01:44:25,579 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,579 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 17 letters. Loop has 6 letters. [2020-07-29 01:44:25,580 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,580 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 17 letters. Loop has 6 letters. [2020-07-29 01:44:25,580 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,580 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 17 letters. Loop has 6 letters. [2020-07-29 01:44:25,580 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,580 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 17 letters. Loop has 7 letters. [2020-07-29 01:44:25,581 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,581 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 17 letters. Loop has 7 letters. [2020-07-29 01:44:25,581 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,581 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 17 letters. Loop has 7 letters. [2020-07-29 01:44:25,581 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,581 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 13 letters. Loop has 5 letters. [2020-07-29 01:44:25,582 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,582 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 13 letters. Loop has 5 letters. [2020-07-29 01:44:25,582 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,582 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 13 letters. Loop has 5 letters. [2020-07-29 01:44:25,582 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,582 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 15 letters. Loop has 5 letters. [2020-07-29 01:44:25,582 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,583 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 15 letters. Loop has 5 letters. [2020-07-29 01:44:25,583 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,583 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 15 letters. Loop has 5 letters. [2020-07-29 01:44:25,583 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,583 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 21 letters. Loop has 11 letters. [2020-07-29 01:44:25,583 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,583 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 21 letters. Loop has 11 letters. [2020-07-29 01:44:25,584 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,584 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 21 letters. Loop has 11 letters. [2020-07-29 01:44:25,584 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,584 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 21 letters. Loop has 10 letters. [2020-07-29 01:44:25,584 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,584 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 21 letters. Loop has 10 letters. [2020-07-29 01:44:25,585 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,585 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 21 letters. Loop has 10 letters. [2020-07-29 01:44:25,585 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,585 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 21 letters. Loop has 9 letters. [2020-07-29 01:44:25,585 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,585 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 21 letters. Loop has 9 letters. [2020-07-29 01:44:25,586 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,586 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 21 letters. Loop has 9 letters. [2020-07-29 01:44:25,586 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,586 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 18 letters. Loop has 6 letters. [2020-07-29 01:44:25,586 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,586 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 18 letters. Loop has 6 letters. [2020-07-29 01:44:25,586 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,587 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 18 letters. Loop has 6 letters. [2020-07-29 01:44:25,587 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,587 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 18 letters. Loop has 7 letters. [2020-07-29 01:44:25,587 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,587 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 18 letters. Loop has 7 letters. [2020-07-29 01:44:25,587 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,588 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 18 letters. Loop has 7 letters. [2020-07-29 01:44:25,588 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,588 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 18 letters. Loop has 9 letters. [2020-07-29 01:44:25,588 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,588 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 18 letters. Loop has 9 letters. [2020-07-29 01:44:25,588 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,589 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 18 letters. Loop has 9 letters. [2020-07-29 01:44:25,589 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,589 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 14 letters. Loop has 5 letters. [2020-07-29 01:44:25,589 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,589 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 14 letters. Loop has 5 letters. [2020-07-29 01:44:25,589 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,590 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 14 letters. Loop has 5 letters. [2020-07-29 01:44:25,590 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,590 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 16 letters. Loop has 5 letters. [2020-07-29 01:44:25,590 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,590 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 16 letters. Loop has 5 letters. [2020-07-29 01:44:25,590 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,590 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 16 letters. Loop has 5 letters. [2020-07-29 01:44:25,591 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,591 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 19 letters. Loop has 11 letters. [2020-07-29 01:44:25,591 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,591 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 19 letters. Loop has 11 letters. [2020-07-29 01:44:25,591 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,592 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 19 letters. Loop has 11 letters. [2020-07-29 01:44:25,592 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,592 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 19 letters. Loop has 7 letters. [2020-07-29 01:44:25,592 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,592 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 19 letters. Loop has 7 letters. [2020-07-29 01:44:25,592 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,593 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 19 letters. Loop has 7 letters. [2020-07-29 01:44:25,593 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,593 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 16 letters. Loop has 6 letters. [2020-07-29 01:44:25,593 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,593 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 16 letters. Loop has 6 letters. [2020-07-29 01:44:25,593 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,594 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 16 letters. Loop has 6 letters. [2020-07-29 01:44:25,594 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,594 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 20 letters. Loop has 11 letters. [2020-07-29 01:44:25,594 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,594 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 20 letters. Loop has 11 letters. [2020-07-29 01:44:25,594 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,595 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 20 letters. Loop has 11 letters. [2020-07-29 01:44:25,595 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,595 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 17 letters. Loop has 5 letters. [2020-07-29 01:44:25,595 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,595 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 17 letters. Loop has 5 letters. [2020-07-29 01:44:25,596 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,596 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 17 letters. Loop has 5 letters. [2020-07-29 01:44:25,596 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,596 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 11 letters. Loop has 11 letters. [2020-07-29 01:44:25,596 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,596 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 11 letters. Loop has 11 letters. [2020-07-29 01:44:25,597 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,597 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 11 letters. Loop has 11 letters. [2020-07-29 01:44:25,597 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,597 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 15 letters. Loop has 5 letters. [2020-07-29 01:44:25,597 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,598 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 15 letters. Loop has 5 letters. [2020-07-29 01:44:25,598 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,598 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 15 letters. Loop has 5 letters. [2020-07-29 01:44:25,598 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,598 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 13 letters. Loop has 11 letters. [2020-07-29 01:44:25,598 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,599 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 13 letters. Loop has 11 letters. [2020-07-29 01:44:25,599 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,599 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 13 letters. Loop has 11 letters. [2020-07-29 01:44:25,599 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,599 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 15 letters. Loop has 11 letters. [2020-07-29 01:44:25,600 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,600 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 15 letters. Loop has 11 letters. [2020-07-29 01:44:25,600 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,600 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 15 letters. Loop has 11 letters. [2020-07-29 01:44:25,600 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,601 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 18 letters. Loop has 5 letters. [2020-07-29 01:44:25,601 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,601 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 18 letters. Loop has 5 letters. [2020-07-29 01:44:25,601 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,601 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 18 letters. Loop has 5 letters. [2020-07-29 01:44:25,601 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,602 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 19 letters. Loop has 5 letters. [2020-07-29 01:44:25,602 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,602 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 19 letters. Loop has 5 letters. [2020-07-29 01:44:25,602 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,602 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 19 letters. Loop has 5 letters. [2020-07-29 01:44:25,602 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,603 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 16 letters. Loop has 5 letters. [2020-07-29 01:44:25,603 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,603 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 16 letters. Loop has 5 letters. [2020-07-29 01:44:25,603 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,603 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 16 letters. Loop has 5 letters. [2020-07-29 01:44:25,603 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,604 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 14 letters. Loop has 11 letters. [2020-07-29 01:44:25,604 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,604 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 14 letters. Loop has 11 letters. [2020-07-29 01:44:25,604 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,604 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 14 letters. Loop has 11 letters. [2020-07-29 01:44:25,604 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,605 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 12 letters. Loop has 11 letters. [2020-07-29 01:44:25,605 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,605 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 12 letters. Loop has 11 letters. [2020-07-29 01:44:25,605 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,605 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 12 letters. Loop has 11 letters. [2020-07-29 01:44:25,606 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,606 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 16 letters. Loop has 11 letters. [2020-07-29 01:44:25,606 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,606 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 16 letters. Loop has 11 letters. [2020-07-29 01:44:25,606 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,606 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 16 letters. Loop has 11 letters. [2020-07-29 01:44:25,607 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,607 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 60 states and 89 transitions. cyclomatic complexity: 33 Stem has 16 letters. Loop has 11 letters. [2020-07-29 01:44:25,607 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,607 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 16 letters. Loop has 11 letters. [2020-07-29 01:44:25,607 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,607 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 182 states and 280 transitions. cyclomatic complexity: 106 Stem has 16 letters. Loop has 11 letters. [2020-07-29 01:44:25,608 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,608 INFO L161 tractBuchiDifference]: Finished testing correctness of buchiDifferenceNCSBLazy3 [2020-07-29 01:44:25,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-29 01:44:25,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 54 transitions. [2020-07-29 01:44:25,609 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 54 transitions. Stem has 9 letters. Loop has 6 letters. [2020-07-29 01:44:25,609 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,609 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 54 transitions. Stem has 15 letters. Loop has 6 letters. [2020-07-29 01:44:25,609 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,609 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 54 transitions. Stem has 9 letters. Loop has 12 letters. [2020-07-29 01:44:25,610 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 01:44:25,610 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 182 states and 280 transitions. cyclomatic complexity: 106 [2020-07-29 01:44:25,615 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 32 [2020-07-29 01:44:25,619 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 182 states to 162 states and 244 transitions. [2020-07-29 01:44:25,620 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 50 [2020-07-29 01:44:25,620 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 59 [2020-07-29 01:44:25,620 INFO L73 IsDeterministic]: Start isDeterministic. Operand 162 states and 244 transitions. [2020-07-29 01:44:25,620 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2020-07-29 01:44:25,620 INFO L688 BuchiCegarLoop]: Abstraction has 162 states and 244 transitions. [2020-07-29 01:44:25,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 162 states and 244 transitions. [2020-07-29 01:44:25,625 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 162 to 124. [2020-07-29 01:44:25,626 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-29 01:44:25,626 INFO L82 GeneralOperation]: Start isEquivalent. First operand 162 states and 244 transitions. Second operand 124 states. [2020-07-29 01:44:25,626 INFO L74 IsIncluded]: Start isIncluded. First operand 162 states and 244 transitions. Second operand 124 states. [2020-07-29 01:44:25,626 INFO L87 Difference]: Start difference. First operand 162 states and 244 transitions. Second operand 124 states. [2020-07-29 01:44:25,626 INFO L149 Difference]: Subtrahend was not deterministic. Recomputing result with determinization. [2020-07-29 01:44:25,631 INFO L93 Difference]: Finished difference Result 167 states and 251 transitions. [2020-07-29 01:44:25,631 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 251 transitions. [2020-07-29 01:44:25,632 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 01:44:25,632 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 01:44:25,632 INFO L74 IsIncluded]: Start isIncluded. First operand 124 states. Second operand 162 states and 244 transitions. [2020-07-29 01:44:25,632 INFO L87 Difference]: Start difference. First operand 124 states. Second operand 162 states and 244 transitions. [2020-07-29 01:44:25,633 INFO L149 Difference]: Subtrahend was not deterministic. Recomputing result with determinization. [2020-07-29 01:44:25,638 INFO L93 Difference]: Finished difference Result 173 states and 259 transitions. [2020-07-29 01:44:25,639 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 259 transitions. [2020-07-29 01:44:25,639 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 01:44:25,639 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 01:44:25,639 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-29 01:44:25,640 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-29 01:44:25,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 124 states. [2020-07-29 01:44:25,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 124 states and 182 transitions. [2020-07-29 01:44:25,643 INFO L711 BuchiCegarLoop]: Abstraction has 124 states and 182 transitions. [2020-07-29 01:44:25,643 INFO L591 BuchiCegarLoop]: Abstraction has 124 states and 182 transitions. [2020-07-29 01:44:25,643 INFO L424 BuchiCegarLoop]: ======== Iteration 5============ [2020-07-29 01:44:25,643 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 124 states and 182 transitions. [2020-07-29 01:44:25,644 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 30 [2020-07-29 01:44:25,644 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 01:44:25,644 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 01:44:25,645 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [2, 2, 1, 1, 1, 1, 1, 1] [2020-07-29 01:44:25,645 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [2, 2, 1, 1, 1, 1, 1, 1, 1] [2020-07-29 01:44:25,645 INFO L794 eck$LassoCheckResult]: Stem: 2520#ULTIMATE.startENTRY havoc main_#res;havoc main_#t~nondet0, main_#t~nondet1, main_~s__state~0, main_~s__hit~0, main_~blastFlag~0, main_~tmp___1~0;havoc main_~s__state~0;main_~s__hit~0 := main_#t~nondet0;havoc main_#t~nondet0;havoc main_~blastFlag~0;havoc main_~tmp___1~0;main_~s__state~0 := 8466;main_~blastFlag~0 := 0; 2521#L99 assume !false; 2554#L18 assume !(main_~s__state~0 <= 8512 && main_~blastFlag~0 > 2); 2555#L24 assume 8466 == main_~s__state~0; 2550#L25 assume 0 == main_~blastFlag~0;main_~blastFlag~0 := 2; 2547#L57-1 assume !(0 != main_~s__hit~0);main_~s__state~0 := 8512; 2545#L99 assume !false; 2542#L18 assume !(main_~s__state~0 <= 8512 && main_~blastFlag~0 > 2); 2528#L24 assume !(8466 == main_~s__state~0); 2529#L29 assume 8512 == main_~s__state~0; 2512#L30 [2020-07-29 01:44:25,645 INFO L796 eck$LassoCheckResult]: Loop: 2512#L30 main_~tmp___1~0 := main_#t~nondet1;havoc main_#t~nondet1; 2493#L69 assume 0 != main_~tmp___1~0;main_~s__state~0 := 8466; 2494#L99 assume !false; 2613#L18 assume !(main_~s__state~0 <= 8512 && main_~blastFlag~0 > 2); 2540#L24 assume 8466 == main_~s__state~0; 2537#L25 assume !(0 == main_~blastFlag~0); 2532#L57-1 assume !(0 != main_~s__hit~0);main_~s__state~0 := 8512; 2533#L99 assume !false; 2563#L18 assume !(main_~s__state~0 <= 8512 && main_~blastFlag~0 > 2); 2562#L24 assume !(8466 == main_~s__state~0); 2511#L29 assume 8512 == main_~s__state~0; 2512#L30 [2020-07-29 01:44:25,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:44:25,645 INFO L82 PathProgramCache]: Analyzing trace with hash 1734630653, now seen corresponding path program 1 times [2020-07-29 01:44:25,646 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 01:44:25,646 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [338132947] [2020-07-29 01:44:25,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 01:44:25,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:44:25,651 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:44:25,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:44:25,655 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:44:25,656 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-29 01:44:25,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:44:25,657 INFO L82 PathProgramCache]: Analyzing trace with hash -1859066665, now seen corresponding path program 1 times [2020-07-29 01:44:25,657 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 01:44:25,657 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [65576223] [2020-07-29 01:44:25,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 01:44:25,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:44:25,665 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:44:25,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:44:25,688 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:44:25,690 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-29 01:44:25,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:44:25,690 INFO L82 PathProgramCache]: Analyzing trace with hash -845557157, now seen corresponding path program 1 times [2020-07-29 01:44:25,690 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 01:44:25,690 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [991641377] [2020-07-29 01:44:25,691 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 01:44:25,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:44:25,696 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:44:25,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 01:44:25,708 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 01:44:25,710 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-29 01:44:25,887 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 29.07 01:44:25 BoogieIcfgContainer [2020-07-29 01:44:25,888 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2020-07-29 01:44:25,888 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-07-29 01:44:25,888 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-07-29 01:44:25,889 INFO L275 PluginConnector]: Witness Printer initialized [2020-07-29 01:44:25,889 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.07 01:44:20" (3/4) ... [2020-07-29 01:44:25,893 INFO L134 WitnessPrinter]: Generating witness for non-termination counterexample [2020-07-29 01:44:25,947 INFO L141 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2020-07-29 01:44:25,947 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-07-29 01:44:25,951 INFO L168 Benchmark]: Toolchain (without parser) took 6017.19 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 304.6 MB). Free memory was 958.9 MB in the beginning and 1.3 GB in the end (delta: -315.8 MB). There was no memory consumed. Max. memory is 11.5 GB. [2020-07-29 01:44:25,952 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-29 01:44:25,953 INFO L168 Benchmark]: CACSL2BoogieTranslator took 264.54 ms. Allocated memory is still 1.0 GB. Free memory was 958.9 MB in the beginning and 948.2 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2020-07-29 01:44:25,955 INFO L168 Benchmark]: Boogie Procedure Inliner took 88.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 948.2 MB in the beginning and 1.1 GB in the end (delta: -168.9 MB). Peak memory consumption was 9.7 MB. Max. memory is 11.5 GB. [2020-07-29 01:44:25,955 INFO L168 Benchmark]: Boogie Preprocessor took 37.24 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-29 01:44:25,958 INFO L168 Benchmark]: RCFGBuilder took 324.91 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2020-07-29 01:44:25,958 INFO L168 Benchmark]: BuchiAutomizer took 5233.58 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 170.9 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -176.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2020-07-29 01:44:25,959 INFO L168 Benchmark]: Witness Printer took 59.45 ms. Allocated memory is still 1.3 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-29 01:44:25,965 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 264.54 ms. Allocated memory is still 1.0 GB. Free memory was 958.9 MB in the beginning and 948.2 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 88.67 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 948.2 MB in the beginning and 1.1 GB in the end (delta: -168.9 MB). Peak memory consumption was 9.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 37.24 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 324.91 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 5233.58 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 170.9 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -176.1 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 59.45 ms. Allocated memory is still 1.3 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 6 terminating modules (2 trivial, 4 deterministic, 0 nondeterministic) and one nonterminating remainder module.One deterministic module has affine ranking function -1 * blastFlag + 1 and consists of 4 locations. One deterministic module has affine ranking function -1 * s__state + 8561 and consists of 4 locations. One deterministic module has affine ranking function s__state and consists of 5 locations. One deterministic module has affine ranking function -1 * s__state + 8576 and consists of 5 locations. 2 modules have a trivial ranking function, the largest among these consists of 3 locations. The remainder module has 124 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 5.1s and 5 iterations. TraceHistogramMax:2. Analysis of lassos took 2.8s. Construction of modules took 0.2s. Büchi inclusion checks took 1.6s. Highest rank in rank-based complementation 3. Minimization of det autom 0. Minimization of nondet autom 6. Automata minimization 0.1s AutomataMinimizationTime, 6 MinimizatonAttempts, 101 StatesRemovedByMinimization, 5 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had 124 states and ocurred in iteration 4. Nontrivial modules had stage [4, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 143 SDtfs, 155 SDslu, 114 SDs, 0 SdLazy, 176 SolverSat, 25 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time LassoAnalysisResults: nont1 unkn0 SFLI0 SFLT2 conc0 concLT2 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital17 mio100 ax100 hnf97 lsp49 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq191 hnf89 smp100 dnf119 smp94 tf112 neg98 sie107 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 14ms VariablesStem: 0 VariablesLoop: 1 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 0 MotzkinApplications: 4 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 4 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 4 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.2s - TerminationAnalysisResult: Nontermination possible Buchi Automizer proved that your program is nonterminating for some inputs - FixpointNonTerminationResult [Line: 29]: Nontermination argument in form of an infinite program execution. Nontermination argument in form of an infinite execution State at position 0 is {} State at position 1 is {org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@1a15602e=0, \result=0, tmp___1=1, org.eclipse.cdt.internal.core.dom.parser.c.CASTFunctionCallExpression@7c1a6d45=1, s__hit=0, blastFlag=2, s__state=8512} - StatisticsResult: NonterminationArgumentStatistics Fixpoint - NonterminatingLassoResult [Line: 29]: Nonterminating execution Found a nonterminating execution for the following lasso shaped sequence of statements. Stem: [L9] int s__state ; [L10] int s__hit = __VERIFIER_nondet_int() ; [L11] int blastFlag ; [L12] int tmp___1; [L14] s__state = 8466 [L15] blastFlag = 0 [L17] COND TRUE 1 [L18] COND FALSE !(s__state <= 8512 && blastFlag > 2) [L24] COND TRUE s__state == 8466 [L57] COND TRUE blastFlag == 0 [L58] blastFlag = 2 [L60] COND FALSE !(\read(s__hit)) [L63] s__state = 8512 [L17] COND TRUE 1 [L18] COND FALSE !(s__state <= 8512 && blastFlag > 2) [L24] COND FALSE !(s__state == 8466) [L29] COND TRUE s__state == 8512 Loop: [L68] tmp___1 = __VERIFIER_nondet_int() [L69] COND TRUE \read(tmp___1) [L70] s__state = 8466 [L17] COND TRUE 1 [L18] COND FALSE !(s__state <= 8512 && blastFlag > 2) [L24] COND TRUE s__state == 8466 [L57] COND FALSE !(blastFlag == 0) [L60] COND FALSE !(\read(s__hit)) [L63] s__state = 8512 [L17] COND TRUE 1 [L18] COND FALSE !(s__state <= 8512 && blastFlag > 2) [L24] COND FALSE !(s__state == 8466) [L29] COND TRUE s__state == 8512 End of lasso representation. RESULT: Ultimate proved your program to be incorrect! Received shutdown request...