./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/product-lines/email_spec0_product05.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/product-lines/email_spec0_product05.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 287a23d08eab86c6fb35463a3e779b64ab9bd712 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.25-8bd4bc6 [2020-07-29 02:17:21,269 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-29 02:17:21,271 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-29 02:17:21,283 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-29 02:17:21,283 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-29 02:17:21,284 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-29 02:17:21,285 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-29 02:17:21,287 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-29 02:17:21,289 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-29 02:17:21,290 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-29 02:17:21,292 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-29 02:17:21,293 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-29 02:17:21,293 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-29 02:17:21,295 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-29 02:17:21,296 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-29 02:17:21,297 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-29 02:17:21,299 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-29 02:17:21,300 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-29 02:17:21,302 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-29 02:17:21,304 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-29 02:17:21,306 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-29 02:17:21,307 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-29 02:17:21,309 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-29 02:17:21,310 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-29 02:17:21,313 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-29 02:17:21,313 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-29 02:17:21,313 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-29 02:17:21,315 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-29 02:17:21,315 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-29 02:17:21,316 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-29 02:17:21,317 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-29 02:17:21,318 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-29 02:17:21,319 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-29 02:17:21,319 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-29 02:17:21,321 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-29 02:17:21,321 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-29 02:17:21,322 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-29 02:17:21,322 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-29 02:17:21,322 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-29 02:17:21,324 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-29 02:17:21,324 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-29 02:17:21,325 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2020-07-29 02:17:21,346 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-29 02:17:21,347 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-29 02:17:21,348 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-29 02:17:21,349 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-29 02:17:21,351 INFO L138 SettingsManager]: * Use SBE=true [2020-07-29 02:17:21,352 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2020-07-29 02:17:21,352 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2020-07-29 02:17:21,352 INFO L138 SettingsManager]: * Use old map elimination=false [2020-07-29 02:17:21,352 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2020-07-29 02:17:21,353 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2020-07-29 02:17:21,353 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2020-07-29 02:17:21,353 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-29 02:17:21,356 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-29 02:17:21,356 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-07-29 02:17:21,357 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-29 02:17:21,357 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-29 02:17:21,357 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-29 02:17:21,358 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2020-07-29 02:17:21,358 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2020-07-29 02:17:21,358 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2020-07-29 02:17:21,358 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-29 02:17:21,359 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-29 02:17:21,359 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2020-07-29 02:17:21,360 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-29 02:17:21,360 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2020-07-29 02:17:21,361 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-29 02:17:21,361 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-29 02:17:21,361 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2020-07-29 02:17:21,362 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-29 02:17:21,362 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-29 02:17:21,363 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-29 02:17:21,364 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2020-07-29 02:17:21,365 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2020-07-29 02:17:21,366 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 -> 287a23d08eab86c6fb35463a3e779b64ab9bd712 [2020-07-29 02:17:21,683 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-29 02:17:21,696 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-29 02:17:21,699 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-29 02:17:21,701 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-29 02:17:21,702 INFO L275 PluginConnector]: CDTParser initialized [2020-07-29 02:17:21,702 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/product-lines/email_spec0_product05.cil.c [2020-07-29 02:17:21,778 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/115be887e/5f84847095f048168cfae7b02ed8fa82/FLAG3b4430d23 [2020-07-29 02:17:22,346 INFO L306 CDTParser]: Found 1 translation units. [2020-07-29 02:17:22,347 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/product-lines/email_spec0_product05.cil.c [2020-07-29 02:17:22,390 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/115be887e/5f84847095f048168cfae7b02ed8fa82/FLAG3b4430d23 [2020-07-29 02:17:22,584 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/115be887e/5f84847095f048168cfae7b02ed8fa82 [2020-07-29 02:17:22,587 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-29 02:17:22,591 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-29 02:17:22,592 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-29 02:17:22,592 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-29 02:17:22,595 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-29 02:17:22,597 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.07 02:17:22" (1/1) ... [2020-07-29 02:17:22,600 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73ac9ae5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 02:17:22, skipping insertion in model container [2020-07-29 02:17:22,600 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.07 02:17:22" (1/1) ... [2020-07-29 02:17:22,608 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-29 02:17:22,682 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-29 02:17:23,498 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-29 02:17:23,525 INFO L203 MainTranslator]: Completed pre-run [2020-07-29 02:17:23,694 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-29 02:17:23,768 INFO L208 MainTranslator]: Completed translation [2020-07-29 02:17:23,769 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 02:17:23 WrapperNode [2020-07-29 02:17:23,771 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-29 02:17:23,772 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-29 02:17:23,773 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-29 02:17:23,773 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-29 02:17:23,783 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 02:17:23" (1/1) ... [2020-07-29 02:17:23,836 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 02:17:23" (1/1) ... [2020-07-29 02:17:23,905 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-29 02:17:23,905 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-29 02:17:23,905 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-29 02:17:23,906 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-29 02:17:23,916 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 02:17:23" (1/1) ... [2020-07-29 02:17:23,917 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 02:17:23" (1/1) ... [2020-07-29 02:17:23,922 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 02:17:23" (1/1) ... [2020-07-29 02:17:23,923 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 02:17:23" (1/1) ... [2020-07-29 02:17:23,941 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 02:17:23" (1/1) ... [2020-07-29 02:17:23,951 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 02:17:23" (1/1) ... [2020-07-29 02:17:23,955 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 02:17:23" (1/1) ... [2020-07-29 02:17:23,962 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-29 02:17:23,963 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-29 02:17:23,963 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-29 02:17:23,963 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-29 02:17:23,965 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 02:17:23" (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 02:17:24,076 INFO L130 BoogieDeclarations]: Found specification of procedure puts [2020-07-29 02:17:24,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-29 02:17:24,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-29 02:17:24,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-29 02:17:24,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-29 02:17:25,860 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-29 02:17:25,861 INFO L295 CfgBuilder]: Removed 127 assume(true) statements. [2020-07-29 02:17:25,866 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.07 02:17:25 BoogieIcfgContainer [2020-07-29 02:17:25,866 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-29 02:17:25,867 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2020-07-29 02:17:25,867 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2020-07-29 02:17:25,871 INFO L275 PluginConnector]: BuchiAutomizer initialized [2020-07-29 02:17:25,872 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-07-29 02:17:25,873 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 29.07 02:17:22" (1/3) ... [2020-07-29 02:17:25,874 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@27acc824 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 29.07 02:17:25, skipping insertion in model container [2020-07-29 02:17:25,874 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-07-29 02:17:25,875 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 02:17:23" (2/3) ... [2020-07-29 02:17:25,875 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@27acc824 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 29.07 02:17:25, skipping insertion in model container [2020-07-29 02:17:25,876 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2020-07-29 02:17:25,876 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.07 02:17:25" (3/3) ... [2020-07-29 02:17:25,878 INFO L371 chiAutomizerObserver]: Analyzing ICFG email_spec0_product05.cil.c [2020-07-29 02:17:25,932 INFO L356 BuchiCegarLoop]: Interprodecural is true [2020-07-29 02:17:25,932 INFO L357 BuchiCegarLoop]: Hoare is false [2020-07-29 02:17:25,932 INFO L358 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2020-07-29 02:17:25,932 INFO L359 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-29 02:17:25,933 INFO L360 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-29 02:17:25,933 INFO L361 BuchiCegarLoop]: Difference is false [2020-07-29 02:17:25,933 INFO L362 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-29 02:17:25,933 INFO L365 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2020-07-29 02:17:25,951 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 132 states. [2020-07-29 02:17:26,032 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 29 [2020-07-29 02:17:26,032 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 02:17:26,032 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 02:17:26,040 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-29 02:17:26,041 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2020-07-29 02:17:26,041 INFO L424 BuchiCegarLoop]: ======== Iteration 1============ [2020-07-29 02:17:26,041 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 132 states. [2020-07-29 02:17:26,055 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 29 [2020-07-29 02:17:26,055 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 02:17:26,055 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 02:17:26,056 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-29 02:17:26,056 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1] [2020-07-29 02:17:26,063 INFO L794 eck$LassoCheckResult]: Stem: 96#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string0.base, #t~string0.offset := #Ultimate.allocOnStack(44);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(44);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(9);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(9);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(11);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(16);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(10);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(16);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(21);call #t~string77.base, #t~string77.offset := #Ultimate.allocOnStack(4);call write~init~int(37, #t~string77.base, #t~string77.offset, 1);call write~init~int(115, #t~string77.base, 1 + #t~string77.offset, 1);call write~init~int(10, #t~string77.base, 2 + #t~string77.offset, 1);call write~init~int(0, #t~string77.base, 3 + #t~string77.offset, 1);call #t~string80.base, #t~string80.offset := #Ultimate.allocOnStack(10);call #t~string83.base, #t~string83.offset := #Ultimate.allocOnStack(12);call #t~string86.base, #t~string86.offset := #Ultimate.allocOnStack(10);call #t~string89.base, #t~string89.offset := #Ultimate.allocOnStack(18);~__SELECTED_FEATURE_Base~0 := 0;~__SELECTED_FEATURE_Keys~0 := 0;~__SELECTED_FEATURE_Encrypt~0 := 0;~__SELECTED_FEATURE_AutoResponder~0 := 0;~__SELECTED_FEATURE_AddressBook~0 := 0;~__SELECTED_FEATURE_Sign~0 := 0;~__SELECTED_FEATURE_Forward~0 := 0;~__SELECTED_FEATURE_Verify~0 := 0;~__SELECTED_FEATURE_Decrypt~0 := 0;~__GUIDSL_ROOT_PRODUCTION~0 := 0;~__GUIDSL_NON_TERMINAL_main~0 := 0;~bob~0 := 0;~rjh~0 := 0;~chuck~0 := 0;~__ste_Email_counter~0 := 0;~__ste_email_id0~0 := 0;~__ste_email_id1~0 := 0;~__ste_email_from0~0 := 0;~__ste_email_from1~0 := 0;~__ste_email_to0~0 := 0;~__ste_email_to1~0 := 0;~__ste_email_subject0~0.base, ~__ste_email_subject0~0.offset := 0, 0;~__ste_email_subject1~0.base, ~__ste_email_subject1~0.offset := 0, 0;~__ste_email_body0~0.base, ~__ste_email_body0~0.offset := 0, 0;~__ste_email_body1~0.base, ~__ste_email_body1~0.offset := 0, 0;~__ste_email_isEncrypted0~0 := 0;~__ste_email_isEncrypted1~0 := 0;~__ste_email_encryptionKey0~0 := 0;~__ste_email_encryptionKey1~0 := 0;~__ste_email_isSigned0~0 := 0;~__ste_email_isSigned1~0 := 0;~__ste_email_signKey0~0 := 0;~__ste_email_signKey1~0 := 0;~__ste_email_isSignatureVerified0~0 := 0;~__ste_email_isSignatureVerified1~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~__ste_Client_counter~0 := 0;~__ste_client_name0~0.base, ~__ste_client_name0~0.offset := 0, 0;~__ste_client_name1~0.base, ~__ste_client_name1~0.offset := 0, 0;~__ste_client_name2~0.base, ~__ste_client_name2~0.offset := 0, 0;~__ste_client_outbuffer0~0 := 0;~__ste_client_outbuffer1~0 := 0;~__ste_client_outbuffer2~0 := 0;~__ste_client_outbuffer3~0 := 0;~__ste_ClientAddressBook_size0~0 := 0;~__ste_ClientAddressBook_size1~0 := 0;~__ste_ClientAddressBook_size2~0 := 0;~__ste_Client_AddressBook0_Alias0~0 := 0;~__ste_Client_AddressBook0_Alias1~0 := 0;~__ste_Client_AddressBook0_Alias2~0 := 0;~__ste_Client_AddressBook1_Alias0~0 := 0;~__ste_Client_AddressBook1_Alias1~0 := 0;~__ste_Client_AddressBook1_Alias2~0 := 0;~__ste_Client_AddressBook2_Alias0~0 := 0;~__ste_Client_AddressBook2_Alias1~0 := 0;~__ste_Client_AddressBook2_Alias2~0 := 0;~__ste_Client_AddressBook0_Address0~0 := 0;~__ste_Client_AddressBook0_Address1~0 := 0;~__ste_Client_AddressBook0_Address2~0 := 0;~__ste_Client_AddressBook1_Address0~0 := 0;~__ste_Client_AddressBook1_Address1~0 := 0;~__ste_Client_AddressBook1_Address2~0 := 0;~__ste_Client_AddressBook2_Address0~0 := 0;~__ste_Client_AddressBook2_Address1~0 := 0;~__ste_Client_AddressBook2_Address2~0 := 0;~__ste_client_autoResponse0~0 := 0;~__ste_client_autoResponse1~0 := 0;~__ste_client_autoResponse2~0 := 0;~__ste_client_privateKey0~0 := 0;~__ste_client_privateKey1~0 := 0;~__ste_client_privateKey2~0 := 0;~__ste_ClientKeyring_size0~0 := 0;~__ste_ClientKeyring_size1~0 := 0;~__ste_ClientKeyring_size2~0 := 0;~__ste_Client_Keyring0_User0~0 := 0;~__ste_Client_Keyring0_User1~0 := 0;~__ste_Client_Keyring0_User2~0 := 0;~__ste_Client_Keyring1_User0~0 := 0;~__ste_Client_Keyring1_User1~0 := 0;~__ste_Client_Keyring1_User2~0 := 0;~__ste_Client_Keyring2_User0~0 := 0;~__ste_Client_Keyring2_User1~0 := 0;~__ste_Client_Keyring2_User2~0 := 0;~__ste_Client_Keyring0_PublicKey0~0 := 0;~__ste_Client_Keyring0_PublicKey1~0 := 0;~__ste_Client_Keyring0_PublicKey2~0 := 0;~__ste_Client_Keyring1_PublicKey0~0 := 0;~__ste_Client_Keyring1_PublicKey1~0 := 0;~__ste_Client_Keyring1_PublicKey2~0 := 0;~__ste_Client_Keyring2_PublicKey0~0 := 0;~__ste_Client_Keyring2_PublicKey1~0 := 0;~__ste_Client_Keyring2_PublicKey2~0 := 0;~__ste_client_forwardReceiver0~0 := 0;~__ste_client_forwardReceiver1~0 := 0;~__ste_client_forwardReceiver2~0 := 0;~__ste_client_forwardReceiver3~0 := 0;~__ste_client_idCounter0~0 := 0;~__ste_client_idCounter1~0 := 0;~__ste_client_idCounter2~0 := 0;~queue_empty~0 := 1;~queued_message~0 := 0;~queued_client~0 := 0; 13#L-1true havoc main_#res;havoc main_#t~nondet13, main_#t~ret14, main_~retValue_acc~0, main_~tmp~1;main_~retValue_acc~0 := main_#t~nondet13;havoc main_#t~nondet13;havoc main_~tmp~1; 34#L2528true havoc valid_product_#res;havoc valid_product_~retValue_acc~41;havoc valid_product_~retValue_acc~41;valid_product_~retValue_acc~41 := 1;valid_product_#res := valid_product_~retValue_acc~41; 37#L2536true main_#t~ret14 := valid_product_#res;main_~tmp~1 := main_#t~ret14;havoc main_#t~ret14; 70#L171true assume 0 != main_~tmp~1;havoc setup_#t~nondet8, setup_#t~nondet10, setup_#t~nondet12, setup_~__cil_tmp1~0.base, setup_~__cil_tmp1~0.offset, setup_~__cil_tmp2~0.base, setup_~__cil_tmp2~0.offset, setup_~__cil_tmp3~0.base, setup_~__cil_tmp3~0.offset;havoc setup_~__cil_tmp1~0.base, setup_~__cil_tmp1~0.offset;havoc setup_~__cil_tmp2~0.base, setup_~__cil_tmp2~0.offset;havoc setup_~__cil_tmp3~0.base, setup_~__cil_tmp3~0.offset;~bob~0 := 1;setup_bob_#in~bob___0 := ~bob~0;havoc setup_bob_~bob___0;setup_bob_~bob___0 := setup_bob_#in~bob___0;setClientId_#in~handle, setClientId_#in~value := setup_bob_~bob___0, setup_bob_~bob___0;havoc setClientId_~handle, setClientId_~value;setClientId_~handle := setClientId_#in~handle;setClientId_~value := setClientId_#in~value; 23#L2253true assume 1 == setClientId_~handle;~__ste_client_idCounter0~0 := setClientId_~value; 130#L2259-2true setup_~__cil_tmp1~0.base, setup_~__cil_tmp1~0.offset := #t~string7.base, #t~string7.offset;havoc setup_#t~nondet8;~rjh~0 := 2;setup_rjh_#in~rjh___0 := ~rjh~0;havoc setup_rjh_~rjh___0;setup_rjh_~rjh___0 := setup_rjh_#in~rjh___0;setClientId_#in~handle, setClientId_#in~value := setup_rjh_~rjh___0, setup_rjh_~rjh___0;havoc setClientId_~handle, setClientId_~value;setClientId_~handle := setClientId_#in~handle;setClientId_~value := setClientId_#in~value; 24#L2253-2true assume 1 == setClientId_~handle;~__ste_client_idCounter0~0 := setClientId_~value; 113#L2259-5true setup_~__cil_tmp2~0.base, setup_~__cil_tmp2~0.offset := #t~string9.base, #t~string9.offset;havoc setup_#t~nondet10;~chuck~0 := 3;setup_chuck_#in~chuck___0 := ~chuck~0;havoc setup_chuck_~chuck___0;setup_chuck_~chuck___0 := setup_chuck_#in~chuck___0;setClientId_#in~handle, setClientId_#in~value := setup_chuck_~chuck___0, setup_chuck_~chuck___0;havoc setClientId_~handle, setClientId_~value;setClientId_~handle := setClientId_#in~handle;setClientId_~value := setClientId_#in~value; 14#L2253-4true assume 1 == setClientId_~handle;~__ste_client_idCounter0~0 := setClientId_~value; 116#L2259-8true setup_~__cil_tmp3~0.base, setup_~__cil_tmp3~0.offset := #t~string11.base, #t~string11.offset;havoc setup_#t~nondet12; 27#L158true havoc test_#t~nondet15, test_#t~nondet16, test_#t~nondet17, test_#t~nondet18, test_#t~nondet19, test_#t~nondet20, test_#t~nondet21, test_#t~nondet22, test_#t~nondet23, test_#t~nondet24, test_#t~nondet25, test_~op1~0, test_~op2~0, test_~op3~0, test_~op4~0, test_~op5~0, test_~op6~0, test_~op7~0, test_~op8~0, test_~op9~0, test_~op10~0, test_~op11~0, test_~splverifierCounter~0, test_~tmp~2, test_~tmp___0~1, test_~tmp___1~1, test_~tmp___2~0, test_~tmp___3~0, test_~tmp___4~0, test_~tmp___5~0, test_~tmp___6~0, test_~tmp___7~0, test_~tmp___8~0, test_~tmp___9~0;havoc test_~op1~0;havoc test_~op2~0;havoc test_~op3~0;havoc test_~op4~0;havoc test_~op5~0;havoc test_~op6~0;havoc test_~op7~0;havoc test_~op8~0;havoc test_~op9~0;havoc test_~op10~0;havoc test_~op11~0;havoc test_~splverifierCounter~0;havoc test_~tmp~2;havoc test_~tmp___0~1;havoc test_~tmp___1~1;havoc test_~tmp___2~0;havoc test_~tmp___3~0;havoc test_~tmp___4~0;havoc test_~tmp___5~0;havoc test_~tmp___6~0;havoc test_~tmp___7~0;havoc test_~tmp___8~0;havoc test_~tmp___9~0;test_~op1~0 := 0;test_~op2~0 := 0;test_~op3~0 := 0;test_~op4~0 := 0;test_~op5~0 := 0;test_~op6~0 := 0;test_~op7~0 := 0;test_~op8~0 := 0;test_~op9~0 := 0;test_~op10~0 := 0;test_~op11~0 := 0;test_~splverifierCounter~0 := 0; 85#L366-1true [2020-07-29 02:17:26,064 INFO L796 eck$LassoCheckResult]: Loop: 85#L366-1true assume !false; 89#L242true assume test_~splverifierCounter~0 < 4; 33#L243true test_~splverifierCounter~0 := 1 + test_~splverifierCounter~0; 32#L249true assume 0 == test_~op1~0;test_~tmp___9~0 := test_#t~nondet15;havoc test_#t~nondet15; 90#L253true assume 0 != test_~tmp___9~0;test_~op1~0 := 1; 85#L366-1true [2020-07-29 02:17:26,070 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 02:17:26,071 INFO L82 PathProgramCache]: Analyzing trace with hash -580026000, now seen corresponding path program 1 times [2020-07-29 02:17:26,081 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 02:17:26,081 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [578081684] [2020-07-29 02:17:26,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 02:17:26,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 02:17:26,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {136#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string0.base, #t~string0.offset := #Ultimate.allocOnStack(44);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(44);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(9);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(9);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(11);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(16);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(10);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(16);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(21);call #t~string77.base, #t~string77.offset := #Ultimate.allocOnStack(4);call write~init~int(37, #t~string77.base, #t~string77.offset, 1);call write~init~int(115, #t~string77.base, 1 + #t~string77.offset, 1);call write~init~int(10, #t~string77.base, 2 + #t~string77.offset, 1);call write~init~int(0, #t~string77.base, 3 + #t~string77.offset, 1);call #t~string80.base, #t~string80.offset := #Ultimate.allocOnStack(10);call #t~string83.base, #t~string83.offset := #Ultimate.allocOnStack(12);call #t~string86.base, #t~string86.offset := #Ultimate.allocOnStack(10);call #t~string89.base, #t~string89.offset := #Ultimate.allocOnStack(18);~__SELECTED_FEATURE_Base~0 := 0;~__SELECTED_FEATURE_Keys~0 := 0;~__SELECTED_FEATURE_Encrypt~0 := 0;~__SELECTED_FEATURE_AutoResponder~0 := 0;~__SELECTED_FEATURE_AddressBook~0 := 0;~__SELECTED_FEATURE_Sign~0 := 0;~__SELECTED_FEATURE_Forward~0 := 0;~__SELECTED_FEATURE_Verify~0 := 0;~__SELECTED_FEATURE_Decrypt~0 := 0;~__GUIDSL_ROOT_PRODUCTION~0 := 0;~__GUIDSL_NON_TERMINAL_main~0 := 0;~bob~0 := 0;~rjh~0 := 0;~chuck~0 := 0;~__ste_Email_counter~0 := 0;~__ste_email_id0~0 := 0;~__ste_email_id1~0 := 0;~__ste_email_from0~0 := 0;~__ste_email_from1~0 := 0;~__ste_email_to0~0 := 0;~__ste_email_to1~0 := 0;~__ste_email_subject0~0.base, ~__ste_email_subject0~0.offset := 0, 0;~__ste_email_subject1~0.base, ~__ste_email_subject1~0.offset := 0, 0;~__ste_email_body0~0.base, ~__ste_email_body0~0.offset := 0, 0;~__ste_email_body1~0.base, ~__ste_email_body1~0.offset := 0, 0;~__ste_email_isEncrypted0~0 := 0;~__ste_email_isEncrypted1~0 := 0;~__ste_email_encryptionKey0~0 := 0;~__ste_email_encryptionKey1~0 := 0;~__ste_email_isSigned0~0 := 0;~__ste_email_isSigned1~0 := 0;~__ste_email_signKey0~0 := 0;~__ste_email_signKey1~0 := 0;~__ste_email_isSignatureVerified0~0 := 0;~__ste_email_isSignatureVerified1~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~__ste_Client_counter~0 := 0;~__ste_client_name0~0.base, ~__ste_client_name0~0.offset := 0, 0;~__ste_client_name1~0.base, ~__ste_client_name1~0.offset := 0, 0;~__ste_client_name2~0.base, ~__ste_client_name2~0.offset := 0, 0;~__ste_client_outbuffer0~0 := 0;~__ste_client_outbuffer1~0 := 0;~__ste_client_outbuffer2~0 := 0;~__ste_client_outbuffer3~0 := 0;~__ste_ClientAddressBook_size0~0 := 0;~__ste_ClientAddressBook_size1~0 := 0;~__ste_ClientAddressBook_size2~0 := 0;~__ste_Client_AddressBook0_Alias0~0 := 0;~__ste_Client_AddressBook0_Alias1~0 := 0;~__ste_Client_AddressBook0_Alias2~0 := 0;~__ste_Client_AddressBook1_Alias0~0 := 0;~__ste_Client_AddressBook1_Alias1~0 := 0;~__ste_Client_AddressBook1_Alias2~0 := 0;~__ste_Client_AddressBook2_Alias0~0 := 0;~__ste_Client_AddressBook2_Alias1~0 := 0;~__ste_Client_AddressBook2_Alias2~0 := 0;~__ste_Client_AddressBook0_Address0~0 := 0;~__ste_Client_AddressBook0_Address1~0 := 0;~__ste_Client_AddressBook0_Address2~0 := 0;~__ste_Client_AddressBook1_Address0~0 := 0;~__ste_Client_AddressBook1_Address1~0 := 0;~__ste_Client_AddressBook1_Address2~0 := 0;~__ste_Client_AddressBook2_Address0~0 := 0;~__ste_Client_AddressBook2_Address1~0 := 0;~__ste_Client_AddressBook2_Address2~0 := 0;~__ste_client_autoResponse0~0 := 0;~__ste_client_autoResponse1~0 := 0;~__ste_client_autoResponse2~0 := 0;~__ste_client_privateKey0~0 := 0;~__ste_client_privateKey1~0 := 0;~__ste_client_privateKey2~0 := 0;~__ste_ClientKeyring_size0~0 := 0;~__ste_ClientKeyring_size1~0 := 0;~__ste_ClientKeyring_size2~0 := 0;~__ste_Client_Keyring0_User0~0 := 0;~__ste_Client_Keyring0_User1~0 := 0;~__ste_Client_Keyring0_User2~0 := 0;~__ste_Client_Keyring1_User0~0 := 0;~__ste_Client_Keyring1_User1~0 := 0;~__ste_Client_Keyring1_User2~0 := 0;~__ste_Client_Keyring2_User0~0 := 0;~__ste_Client_Keyring2_User1~0 := 0;~__ste_Client_Keyring2_User2~0 := 0;~__ste_Client_Keyring0_PublicKey0~0 := 0;~__ste_Client_Keyring0_PublicKey1~0 := 0;~__ste_Client_Keyring0_PublicKey2~0 := 0;~__ste_Client_Keyring1_PublicKey0~0 := 0;~__ste_Client_Keyring1_PublicKey1~0 := 0;~__ste_Client_Keyring1_PublicKey2~0 := 0;~__ste_Client_Keyring2_PublicKey0~0 := 0;~__ste_Client_Keyring2_PublicKey1~0 := 0;~__ste_Client_Keyring2_PublicKey2~0 := 0;~__ste_client_forwardReceiver0~0 := 0;~__ste_client_forwardReceiver1~0 := 0;~__ste_client_forwardReceiver2~0 := 0;~__ste_client_forwardReceiver3~0 := 0;~__ste_client_idCounter0~0 := 0;~__ste_client_idCounter1~0 := 0;~__ste_client_idCounter2~0 := 0;~queue_empty~0 := 1;~queued_message~0 := 0;~queued_client~0 := 0; {136#true} is VALID [2020-07-29 02:17:26,458 INFO L280 TraceCheckUtils]: 1: Hoare triple {136#true} havoc main_#res;havoc main_#t~nondet13, main_#t~ret14, main_~retValue_acc~0, main_~tmp~1;main_~retValue_acc~0 := main_#t~nondet13;havoc main_#t~nondet13;havoc main_~tmp~1; {136#true} is VALID [2020-07-29 02:17:26,458 INFO L280 TraceCheckUtils]: 2: Hoare triple {136#true} havoc valid_product_#res;havoc valid_product_~retValue_acc~41;havoc valid_product_~retValue_acc~41;valid_product_~retValue_acc~41 := 1;valid_product_#res := valid_product_~retValue_acc~41; {136#true} is VALID [2020-07-29 02:17:26,459 INFO L280 TraceCheckUtils]: 3: Hoare triple {136#true} main_#t~ret14 := valid_product_#res;main_~tmp~1 := main_#t~ret14;havoc main_#t~ret14; {136#true} is VALID [2020-07-29 02:17:26,459 INFO L280 TraceCheckUtils]: 4: Hoare triple {136#true} assume 0 != main_~tmp~1;havoc setup_#t~nondet8, setup_#t~nondet10, setup_#t~nondet12, setup_~__cil_tmp1~0.base, setup_~__cil_tmp1~0.offset, setup_~__cil_tmp2~0.base, setup_~__cil_tmp2~0.offset, setup_~__cil_tmp3~0.base, setup_~__cil_tmp3~0.offset;havoc setup_~__cil_tmp1~0.base, setup_~__cil_tmp1~0.offset;havoc setup_~__cil_tmp2~0.base, setup_~__cil_tmp2~0.offset;havoc setup_~__cil_tmp3~0.base, setup_~__cil_tmp3~0.offset;~bob~0 := 1;setup_bob_#in~bob___0 := ~bob~0;havoc setup_bob_~bob___0;setup_bob_~bob___0 := setup_bob_#in~bob___0;setClientId_#in~handle, setClientId_#in~value := setup_bob_~bob___0, setup_bob_~bob___0;havoc setClientId_~handle, setClientId_~value;setClientId_~handle := setClientId_#in~handle;setClientId_~value := setClientId_#in~value; {136#true} is VALID [2020-07-29 02:17:26,460 INFO L280 TraceCheckUtils]: 5: Hoare triple {136#true} assume 1 == setClientId_~handle;~__ste_client_idCounter0~0 := setClientId_~value; {136#true} is VALID [2020-07-29 02:17:26,461 INFO L280 TraceCheckUtils]: 6: Hoare triple {136#true} setup_~__cil_tmp1~0.base, setup_~__cil_tmp1~0.offset := #t~string7.base, #t~string7.offset;havoc setup_#t~nondet8;~rjh~0 := 2;setup_rjh_#in~rjh___0 := ~rjh~0;havoc setup_rjh_~rjh___0;setup_rjh_~rjh___0 := setup_rjh_#in~rjh___0;setClientId_#in~handle, setClientId_#in~value := setup_rjh_~rjh___0, setup_rjh_~rjh___0;havoc setClientId_~handle, setClientId_~value;setClientId_~handle := setClientId_#in~handle;setClientId_~value := setClientId_#in~value; {138#(= 2 ULTIMATE.start_setClientId_~handle)} is VALID [2020-07-29 02:17:26,463 INFO L280 TraceCheckUtils]: 7: Hoare triple {138#(= 2 ULTIMATE.start_setClientId_~handle)} assume 1 == setClientId_~handle;~__ste_client_idCounter0~0 := setClientId_~value; {137#false} is VALID [2020-07-29 02:17:26,463 INFO L280 TraceCheckUtils]: 8: Hoare triple {137#false} setup_~__cil_tmp2~0.base, setup_~__cil_tmp2~0.offset := #t~string9.base, #t~string9.offset;havoc setup_#t~nondet10;~chuck~0 := 3;setup_chuck_#in~chuck___0 := ~chuck~0;havoc setup_chuck_~chuck___0;setup_chuck_~chuck___0 := setup_chuck_#in~chuck___0;setClientId_#in~handle, setClientId_#in~value := setup_chuck_~chuck___0, setup_chuck_~chuck___0;havoc setClientId_~handle, setClientId_~value;setClientId_~handle := setClientId_#in~handle;setClientId_~value := setClientId_#in~value; {137#false} is VALID [2020-07-29 02:17:26,464 INFO L280 TraceCheckUtils]: 9: Hoare triple {137#false} assume 1 == setClientId_~handle;~__ste_client_idCounter0~0 := setClientId_~value; {137#false} is VALID [2020-07-29 02:17:26,464 INFO L280 TraceCheckUtils]: 10: Hoare triple {137#false} setup_~__cil_tmp3~0.base, setup_~__cil_tmp3~0.offset := #t~string11.base, #t~string11.offset;havoc setup_#t~nondet12; {137#false} is VALID [2020-07-29 02:17:26,465 INFO L280 TraceCheckUtils]: 11: Hoare triple {137#false} havoc test_#t~nondet15, test_#t~nondet16, test_#t~nondet17, test_#t~nondet18, test_#t~nondet19, test_#t~nondet20, test_#t~nondet21, test_#t~nondet22, test_#t~nondet23, test_#t~nondet24, test_#t~nondet25, test_~op1~0, test_~op2~0, test_~op3~0, test_~op4~0, test_~op5~0, test_~op6~0, test_~op7~0, test_~op8~0, test_~op9~0, test_~op10~0, test_~op11~0, test_~splverifierCounter~0, test_~tmp~2, test_~tmp___0~1, test_~tmp___1~1, test_~tmp___2~0, test_~tmp___3~0, test_~tmp___4~0, test_~tmp___5~0, test_~tmp___6~0, test_~tmp___7~0, test_~tmp___8~0, test_~tmp___9~0;havoc test_~op1~0;havoc test_~op2~0;havoc test_~op3~0;havoc test_~op4~0;havoc test_~op5~0;havoc test_~op6~0;havoc test_~op7~0;havoc test_~op8~0;havoc test_~op9~0;havoc test_~op10~0;havoc test_~op11~0;havoc test_~splverifierCounter~0;havoc test_~tmp~2;havoc test_~tmp___0~1;havoc test_~tmp___1~1;havoc test_~tmp___2~0;havoc test_~tmp___3~0;havoc test_~tmp___4~0;havoc test_~tmp___5~0;havoc test_~tmp___6~0;havoc test_~tmp___7~0;havoc test_~tmp___8~0;havoc test_~tmp___9~0;test_~op1~0 := 0;test_~op2~0 := 0;test_~op3~0 := 0;test_~op4~0 := 0;test_~op5~0 := 0;test_~op6~0 := 0;test_~op7~0 := 0;test_~op8~0 := 0;test_~op9~0 := 0;test_~op10~0 := 0;test_~op11~0 := 0;test_~splverifierCounter~0 := 0; {137#false} is VALID [2020-07-29 02:17:26,468 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 02:17:26,469 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [578081684] [2020-07-29 02:17:26,470 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-29 02:17:26,470 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-29 02:17:26,471 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1963426768] [2020-07-29 02:17:26,477 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-07-29 02:17:26,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 02:17:26,478 INFO L82 PathProgramCache]: Analyzing trace with hash 103192148, now seen corresponding path program 1 times [2020-07-29 02:17:26,478 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 02:17:26,479 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1954121125] [2020-07-29 02:17:26,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 02:17:26,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 02:17:26,489 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 02:17:26,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 02:17:26,494 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 02:17:26,525 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-29 02:17:26,583 INFO L210 LassoAnalysis]: Preferences: [2020-07-29 02:17:26,584 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-07-29 02:17:26,585 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-07-29 02:17:26,585 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-07-29 02:17:26,585 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2020-07-29 02:17:26,585 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 02:17:26,586 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-07-29 02:17:26,586 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-07-29 02:17:26,586 INFO L133 ssoRankerPreferences]: Filename of dumped script: email_spec0_product05.cil.c_Iteration1_Loop [2020-07-29 02:17:26,586 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-07-29 02:17:26,587 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-07-29 02:17:26,617 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 02:17:26,637 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 02:17:26,650 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 02:17:26,801 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-07-29 02:17:26,802 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 02:17:26,817 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-29 02:17:26,818 INFO L160 nArgumentSynthesizer]: Using integer mode. 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 02:17:26,895 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-07-29 02:17:26,895 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 [2020-07-29 02:17:26,905 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2020-07-29 02:17:26,926 INFO L210 LassoAnalysis]: Preferences: [2020-07-29 02:17:26,926 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-07-29 02:17:26,927 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-07-29 02:17:26,927 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-07-29 02:17:26,927 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-07-29 02:17:26,927 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 02:17:26,927 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-07-29 02:17:26,927 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-07-29 02:17:26,927 INFO L133 ssoRankerPreferences]: Filename of dumped script: email_spec0_product05.cil.c_Iteration1_Loop [2020-07-29 02:17:26,927 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-07-29 02:17:26,928 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-07-29 02:17:26,944 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 02:17:26,962 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 02:17:26,973 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 02:17:27,113 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-07-29 02:17:27,119 INFO L489 LassoAnalysis]: Using template 'affine'. 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) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 02:17:27,127 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 02:17:27,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-29 02:17:27,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-29 02:17:27,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-29 02:17:27,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-29 02:17:27,132 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-29 02:17:27,135 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-29 02:17:27,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-29 02:17:27,138 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2020-07-29 02:17:27,146 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2020-07-29 02:17:27,146 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 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 02:17:27,209 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2020-07-29 02:17:27,209 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2020-07-29 02:17:27,210 INFO L510 LassoAnalysis]: Proved termination. [2020-07-29 02:17:27,211 INFO L512 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_test_~op1~0) = -2*ULTIMATE.start_test_~op1~0 + 1 Supporting invariants [] [2020-07-29 02:17:27,296 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2020-07-29 02:17:27,303 INFO L393 LassoCheck]: Loop: "assume !false;" "assume test_~splverifierCounter~0 < 4;" "test_~splverifierCounter~0 := 1 + test_~splverifierCounter~0;" "assume 0 == test_~op1~0;test_~tmp___9~0 := test_#t~nondet15;havoc test_#t~nondet15;" "assume 0 != test_~tmp___9~0;test_~op1~0 := 1;" [2020-07-29 02:17:27,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 02:17:27,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 02:17:27,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 02:17:27,550 INFO L263 TraceCheckSpWp]: Trace formula consists of 492 conjuncts, 2 conjunts are in the unsatisfiable core [2020-07-29 02:17:27,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 02:17:27,604 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-29 02:17:27,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {141#unseeded} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string0.base, #t~string0.offset := #Ultimate.allocOnStack(44);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(44);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(9);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(9);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(11);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(16);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(10);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(16);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(21);call #t~string77.base, #t~string77.offset := #Ultimate.allocOnStack(4);call write~init~int(37, #t~string77.base, #t~string77.offset, 1);call write~init~int(115, #t~string77.base, 1 + #t~string77.offset, 1);call write~init~int(10, #t~string77.base, 2 + #t~string77.offset, 1);call write~init~int(0, #t~string77.base, 3 + #t~string77.offset, 1);call #t~string80.base, #t~string80.offset := #Ultimate.allocOnStack(10);call #t~string83.base, #t~string83.offset := #Ultimate.allocOnStack(12);call #t~string86.base, #t~string86.offset := #Ultimate.allocOnStack(10);call #t~string89.base, #t~string89.offset := #Ultimate.allocOnStack(18);~__SELECTED_FEATURE_Base~0 := 0;~__SELECTED_FEATURE_Keys~0 := 0;~__SELECTED_FEATURE_Encrypt~0 := 0;~__SELECTED_FEATURE_AutoResponder~0 := 0;~__SELECTED_FEATURE_AddressBook~0 := 0;~__SELECTED_FEATURE_Sign~0 := 0;~__SELECTED_FEATURE_Forward~0 := 0;~__SELECTED_FEATURE_Verify~0 := 0;~__SELECTED_FEATURE_Decrypt~0 := 0;~__GUIDSL_ROOT_PRODUCTION~0 := 0;~__GUIDSL_NON_TERMINAL_main~0 := 0;~bob~0 := 0;~rjh~0 := 0;~chuck~0 := 0;~__ste_Email_counter~0 := 0;~__ste_email_id0~0 := 0;~__ste_email_id1~0 := 0;~__ste_email_from0~0 := 0;~__ste_email_from1~0 := 0;~__ste_email_to0~0 := 0;~__ste_email_to1~0 := 0;~__ste_email_subject0~0.base, ~__ste_email_subject0~0.offset := 0, 0;~__ste_email_subject1~0.base, ~__ste_email_subject1~0.offset := 0, 0;~__ste_email_body0~0.base, ~__ste_email_body0~0.offset := 0, 0;~__ste_email_body1~0.base, ~__ste_email_body1~0.offset := 0, 0;~__ste_email_isEncrypted0~0 := 0;~__ste_email_isEncrypted1~0 := 0;~__ste_email_encryptionKey0~0 := 0;~__ste_email_encryptionKey1~0 := 0;~__ste_email_isSigned0~0 := 0;~__ste_email_isSigned1~0 := 0;~__ste_email_signKey0~0 := 0;~__ste_email_signKey1~0 := 0;~__ste_email_isSignatureVerified0~0 := 0;~__ste_email_isSignatureVerified1~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~__ste_Client_counter~0 := 0;~__ste_client_name0~0.base, ~__ste_client_name0~0.offset := 0, 0;~__ste_client_name1~0.base, ~__ste_client_name1~0.offset := 0, 0;~__ste_client_name2~0.base, ~__ste_client_name2~0.offset := 0, 0;~__ste_client_outbuffer0~0 := 0;~__ste_client_outbuffer1~0 := 0;~__ste_client_outbuffer2~0 := 0;~__ste_client_outbuffer3~0 := 0;~__ste_ClientAddressBook_size0~0 := 0;~__ste_ClientAddressBook_size1~0 := 0;~__ste_ClientAddressBook_size2~0 := 0;~__ste_Client_AddressBook0_Alias0~0 := 0;~__ste_Client_AddressBook0_Alias1~0 := 0;~__ste_Client_AddressBook0_Alias2~0 := 0;~__ste_Client_AddressBook1_Alias0~0 := 0;~__ste_Client_AddressBook1_Alias1~0 := 0;~__ste_Client_AddressBook1_Alias2~0 := 0;~__ste_Client_AddressBook2_Alias0~0 := 0;~__ste_Client_AddressBook2_Alias1~0 := 0;~__ste_Client_AddressBook2_Alias2~0 := 0;~__ste_Client_AddressBook0_Address0~0 := 0;~__ste_Client_AddressBook0_Address1~0 := 0;~__ste_Client_AddressBook0_Address2~0 := 0;~__ste_Client_AddressBook1_Address0~0 := 0;~__ste_Client_AddressBook1_Address1~0 := 0;~__ste_Client_AddressBook1_Address2~0 := 0;~__ste_Client_AddressBook2_Address0~0 := 0;~__ste_Client_AddressBook2_Address1~0 := 0;~__ste_Client_AddressBook2_Address2~0 := 0;~__ste_client_autoResponse0~0 := 0;~__ste_client_autoResponse1~0 := 0;~__ste_client_autoResponse2~0 := 0;~__ste_client_privateKey0~0 := 0;~__ste_client_privateKey1~0 := 0;~__ste_client_privateKey2~0 := 0;~__ste_ClientKeyring_size0~0 := 0;~__ste_ClientKeyring_size1~0 := 0;~__ste_ClientKeyring_size2~0 := 0;~__ste_Client_Keyring0_User0~0 := 0;~__ste_Client_Keyring0_User1~0 := 0;~__ste_Client_Keyring0_User2~0 := 0;~__ste_Client_Keyring1_User0~0 := 0;~__ste_Client_Keyring1_User1~0 := 0;~__ste_Client_Keyring1_User2~0 := 0;~__ste_Client_Keyring2_User0~0 := 0;~__ste_Client_Keyring2_User1~0 := 0;~__ste_Client_Keyring2_User2~0 := 0;~__ste_Client_Keyring0_PublicKey0~0 := 0;~__ste_Client_Keyring0_PublicKey1~0 := 0;~__ste_Client_Keyring0_PublicKey2~0 := 0;~__ste_Client_Keyring1_PublicKey0~0 := 0;~__ste_Client_Keyring1_PublicKey1~0 := 0;~__ste_Client_Keyring1_PublicKey2~0 := 0;~__ste_Client_Keyring2_PublicKey0~0 := 0;~__ste_Client_Keyring2_PublicKey1~0 := 0;~__ste_Client_Keyring2_PublicKey2~0 := 0;~__ste_client_forwardReceiver0~0 := 0;~__ste_client_forwardReceiver1~0 := 0;~__ste_client_forwardReceiver2~0 := 0;~__ste_client_forwardReceiver3~0 := 0;~__ste_client_idCounter0~0 := 0;~__ste_client_idCounter1~0 := 0;~__ste_client_idCounter2~0 := 0;~queue_empty~0 := 1;~queued_message~0 := 0;~queued_client~0 := 0; {141#unseeded} is VALID [2020-07-29 02:17:27,626 INFO L280 TraceCheckUtils]: 1: Hoare triple {141#unseeded} havoc main_#res;havoc main_#t~nondet13, main_#t~ret14, main_~retValue_acc~0, main_~tmp~1;main_~retValue_acc~0 := main_#t~nondet13;havoc main_#t~nondet13;havoc main_~tmp~1; {141#unseeded} is VALID [2020-07-29 02:17:27,628 INFO L280 TraceCheckUtils]: 2: Hoare triple {141#unseeded} havoc valid_product_#res;havoc valid_product_~retValue_acc~41;havoc valid_product_~retValue_acc~41;valid_product_~retValue_acc~41 := 1;valid_product_#res := valid_product_~retValue_acc~41; {141#unseeded} is VALID [2020-07-29 02:17:27,628 INFO L280 TraceCheckUtils]: 3: Hoare triple {141#unseeded} main_#t~ret14 := valid_product_#res;main_~tmp~1 := main_#t~ret14;havoc main_#t~ret14; {141#unseeded} is VALID [2020-07-29 02:17:27,629 INFO L280 TraceCheckUtils]: 4: Hoare triple {141#unseeded} assume 0 != main_~tmp~1;havoc setup_#t~nondet8, setup_#t~nondet10, setup_#t~nondet12, setup_~__cil_tmp1~0.base, setup_~__cil_tmp1~0.offset, setup_~__cil_tmp2~0.base, setup_~__cil_tmp2~0.offset, setup_~__cil_tmp3~0.base, setup_~__cil_tmp3~0.offset;havoc setup_~__cil_tmp1~0.base, setup_~__cil_tmp1~0.offset;havoc setup_~__cil_tmp2~0.base, setup_~__cil_tmp2~0.offset;havoc setup_~__cil_tmp3~0.base, setup_~__cil_tmp3~0.offset;~bob~0 := 1;setup_bob_#in~bob___0 := ~bob~0;havoc setup_bob_~bob___0;setup_bob_~bob___0 := setup_bob_#in~bob___0;setClientId_#in~handle, setClientId_#in~value := setup_bob_~bob___0, setup_bob_~bob___0;havoc setClientId_~handle, setClientId_~value;setClientId_~handle := setClientId_#in~handle;setClientId_~value := setClientId_#in~value; {141#unseeded} is VALID [2020-07-29 02:17:27,630 INFO L280 TraceCheckUtils]: 5: Hoare triple {141#unseeded} assume 1 == setClientId_~handle;~__ste_client_idCounter0~0 := setClientId_~value; {141#unseeded} is VALID [2020-07-29 02:17:27,631 INFO L280 TraceCheckUtils]: 6: Hoare triple {141#unseeded} setup_~__cil_tmp1~0.base, setup_~__cil_tmp1~0.offset := #t~string7.base, #t~string7.offset;havoc setup_#t~nondet8;~rjh~0 := 2;setup_rjh_#in~rjh___0 := ~rjh~0;havoc setup_rjh_~rjh___0;setup_rjh_~rjh___0 := setup_rjh_#in~rjh___0;setClientId_#in~handle, setClientId_#in~value := setup_rjh_~rjh___0, setup_rjh_~rjh___0;havoc setClientId_~handle, setClientId_~value;setClientId_~handle := setClientId_#in~handle;setClientId_~value := setClientId_#in~value; {141#unseeded} is VALID [2020-07-29 02:17:27,631 INFO L280 TraceCheckUtils]: 7: Hoare triple {141#unseeded} assume 1 == setClientId_~handle;~__ste_client_idCounter0~0 := setClientId_~value; {141#unseeded} is VALID [2020-07-29 02:17:27,632 INFO L280 TraceCheckUtils]: 8: Hoare triple {141#unseeded} setup_~__cil_tmp2~0.base, setup_~__cil_tmp2~0.offset := #t~string9.base, #t~string9.offset;havoc setup_#t~nondet10;~chuck~0 := 3;setup_chuck_#in~chuck___0 := ~chuck~0;havoc setup_chuck_~chuck___0;setup_chuck_~chuck___0 := setup_chuck_#in~chuck___0;setClientId_#in~handle, setClientId_#in~value := setup_chuck_~chuck___0, setup_chuck_~chuck___0;havoc setClientId_~handle, setClientId_~value;setClientId_~handle := setClientId_#in~handle;setClientId_~value := setClientId_#in~value; {141#unseeded} is VALID [2020-07-29 02:17:27,633 INFO L280 TraceCheckUtils]: 9: Hoare triple {141#unseeded} assume 1 == setClientId_~handle;~__ste_client_idCounter0~0 := setClientId_~value; {141#unseeded} is VALID [2020-07-29 02:17:27,635 INFO L280 TraceCheckUtils]: 10: Hoare triple {141#unseeded} setup_~__cil_tmp3~0.base, setup_~__cil_tmp3~0.offset := #t~string11.base, #t~string11.offset;havoc setup_#t~nondet12; {141#unseeded} is VALID [2020-07-29 02:17:27,635 INFO L280 TraceCheckUtils]: 11: Hoare triple {141#unseeded} havoc test_#t~nondet15, test_#t~nondet16, test_#t~nondet17, test_#t~nondet18, test_#t~nondet19, test_#t~nondet20, test_#t~nondet21, test_#t~nondet22, test_#t~nondet23, test_#t~nondet24, test_#t~nondet25, test_~op1~0, test_~op2~0, test_~op3~0, test_~op4~0, test_~op5~0, test_~op6~0, test_~op7~0, test_~op8~0, test_~op9~0, test_~op10~0, test_~op11~0, test_~splverifierCounter~0, test_~tmp~2, test_~tmp___0~1, test_~tmp___1~1, test_~tmp___2~0, test_~tmp___3~0, test_~tmp___4~0, test_~tmp___5~0, test_~tmp___6~0, test_~tmp___7~0, test_~tmp___8~0, test_~tmp___9~0;havoc test_~op1~0;havoc test_~op2~0;havoc test_~op3~0;havoc test_~op4~0;havoc test_~op5~0;havoc test_~op6~0;havoc test_~op7~0;havoc test_~op8~0;havoc test_~op9~0;havoc test_~op10~0;havoc test_~op11~0;havoc test_~splverifierCounter~0;havoc test_~tmp~2;havoc test_~tmp___0~1;havoc test_~tmp___1~1;havoc test_~tmp___2~0;havoc test_~tmp___3~0;havoc test_~tmp___4~0;havoc test_~tmp___5~0;havoc test_~tmp___6~0;havoc test_~tmp___7~0;havoc test_~tmp___8~0;havoc test_~tmp___9~0;test_~op1~0 := 0;test_~op2~0 := 0;test_~op3~0 := 0;test_~op4~0 := 0;test_~op5~0 := 0;test_~op6~0 := 0;test_~op7~0 := 0;test_~op8~0 := 0;test_~op9~0 := 0;test_~op10~0 := 0;test_~op11~0 := 0;test_~splverifierCounter~0 := 0; {141#unseeded} is VALID [2020-07-29 02:17:27,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 02:17:27,669 INFO L263 TraceCheckSpWp]: Trace formula consists of 13 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-29 02:17:27,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 02:17:27,698 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-29 02:17:27,774 INFO L280 TraceCheckUtils]: 0: Hoare triple {144#(>= oldRank0 (+ (* (- 2) ULTIMATE.start_test_~op1~0) 1))} assume !false; {144#(>= oldRank0 (+ (* (- 2) ULTIMATE.start_test_~op1~0) 1))} is VALID [2020-07-29 02:17:27,775 INFO L280 TraceCheckUtils]: 1: Hoare triple {144#(>= oldRank0 (+ (* (- 2) ULTIMATE.start_test_~op1~0) 1))} assume test_~splverifierCounter~0 < 4; {144#(>= oldRank0 (+ (* (- 2) ULTIMATE.start_test_~op1~0) 1))} is VALID [2020-07-29 02:17:27,775 INFO L280 TraceCheckUtils]: 2: Hoare triple {144#(>= oldRank0 (+ (* (- 2) ULTIMATE.start_test_~op1~0) 1))} test_~splverifierCounter~0 := 1 + test_~splverifierCounter~0; {144#(>= oldRank0 (+ (* (- 2) ULTIMATE.start_test_~op1~0) 1))} is VALID [2020-07-29 02:17:27,777 INFO L280 TraceCheckUtils]: 3: Hoare triple {144#(>= oldRank0 (+ (* (- 2) ULTIMATE.start_test_~op1~0) 1))} assume 0 == test_~op1~0;test_~tmp___9~0 := test_#t~nondet15;havoc test_#t~nondet15; {201#(<= (+ (div (* oldRank0 (- 1)) 2) 1) 0)} is VALID [2020-07-29 02:17:27,778 INFO L280 TraceCheckUtils]: 4: Hoare triple {201#(<= (+ (div (* oldRank0 (- 1)) 2) 1) 0)} assume 0 != test_~tmp___9~0;test_~op1~0 := 1; {154#(or (and (>= oldRank0 0) (> oldRank0 (+ (* (- 2) ULTIMATE.start_test_~op1~0) 1))) unseeded)} is VALID [2020-07-29 02:17:27,778 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 02:17:27,789 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-29 02:17:27,811 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-29 02:17:27,813 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 12 letters. Loop has 5 letters. [2020-07-29 02:17:27,815 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:27,821 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 02:17:27,822 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 132 states. Second operand 4 states. [2020-07-29 02:17:29,279 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 132 states.. Second operand 4 states. Result 564 states and 901 transitions. Complement of second has 7 states. [2020-07-29 02:17:29,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 2 non-accepting loop states 1 accepting loop states [2020-07-29 02:17:29,280 INFO L123 tractBuchiDifference]: Start testing correctness of buchiDifferenceNCSBLazy3 [2020-07-29 02:17:29,280 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 132 states. [2020-07-29 02:17:29,298 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 29 [2020-07-29 02:17:29,298 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 02:17:29,298 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 02:17:29,300 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 4 states. [2020-07-29 02:17:29,316 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 4 [2020-07-29 02:17:29,316 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 02:17:29,316 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 02:17:29,318 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 564 states and 901 transitions. [2020-07-29 02:17:29,326 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 57 [2020-07-29 02:17:29,327 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 02:17:29,327 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 02:17:29,333 INFO L70 LassoExtractor]: Start lassoExtractor. Operand 132 states. [2020-07-29 02:17:29,341 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 29 [2020-07-29 02:17:29,366 INFO L86 LassoExtractor]: Finished lassoExtractor. Found 29 examples of accepted words. [2020-07-29 02:17:29,366 INFO L70 LassoExtractor]: Start lassoExtractor. Operand 4 states. [2020-07-29 02:17:29,374 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 4 [2020-07-29 02:17:29,375 INFO L86 LassoExtractor]: Finished lassoExtractor. Found 2 examples of accepted words. [2020-07-29 02:17:29,375 INFO L70 LassoExtractor]: Start lassoExtractor. Operand 564 states and 901 transitions. cyclomatic complexity: 340 [2020-07-29 02:17:29,394 INFO L86 LassoExtractor]: Finished lassoExtractor. Found 57 examples of accepted words. [2020-07-29 02:17:29,394 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 12 letters. Loop has 5 letters. [2020-07-29 02:17:29,395 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,395 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 12 letters. Loop has 5 letters. [2020-07-29 02:17:29,395 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,395 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 12 letters. Loop has 5 letters. [2020-07-29 02:17:29,396 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,396 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 1 letters. Loop has 3 letters. [2020-07-29 02:17:29,397 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,397 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 1 letters. Loop has 3 letters. [2020-07-29 02:17:29,397 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,397 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 1 letters. Loop has 3 letters. [2020-07-29 02:17:29,397 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,397 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 14 letters. Loop has 6 letters. [2020-07-29 02:17:29,398 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,398 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 14 letters. Loop has 6 letters. [2020-07-29 02:17:29,398 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,398 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 14 letters. Loop has 6 letters. [2020-07-29 02:17:29,400 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,400 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 564 letters. Loop has 564 letters. [2020-07-29 02:17:29,401 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,401 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 564 letters. Loop has 564 letters. [2020-07-29 02:17:29,402 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,402 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 564 letters. Loop has 564 letters. [2020-07-29 02:17:29,402 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,402 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 132 letters. Loop has 132 letters. [2020-07-29 02:17:29,402 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,403 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 132 letters. Loop has 132 letters. [2020-07-29 02:17:29,403 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,403 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 132 letters. Loop has 132 letters. [2020-07-29 02:17:29,403 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,403 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 5 letters. Loop has 5 letters. [2020-07-29 02:17:29,404 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,404 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 5 letters. Loop has 5 letters. [2020-07-29 02:17:29,404 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,404 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 5 letters. Loop has 5 letters. [2020-07-29 02:17:29,404 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,404 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 24 letters. Loop has 14 letters. [2020-07-29 02:17:29,405 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,405 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 24 letters. Loop has 14 letters. [2020-07-29 02:17:29,407 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,407 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 24 letters. Loop has 14 letters. [2020-07-29 02:17:29,407 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,407 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:29,408 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,408 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:29,408 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,408 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:29,409 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,412 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 16 letters. Loop has 6 letters. [2020-07-29 02:17:29,413 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,413 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 16 letters. Loop has 6 letters. [2020-07-29 02:17:29,413 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,413 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 16 letters. Loop has 6 letters. [2020-07-29 02:17:29,413 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,414 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 17 letters. Loop has 7 letters. [2020-07-29 02:17:29,414 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,414 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 17 letters. Loop has 7 letters. [2020-07-29 02:17:29,415 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,415 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 17 letters. Loop has 7 letters. [2020-07-29 02:17:29,415 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,415 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 18 letters. Loop has 8 letters. [2020-07-29 02:17:29,416 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,417 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 18 letters. Loop has 8 letters. [2020-07-29 02:17:29,417 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,417 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 18 letters. Loop has 8 letters. [2020-07-29 02:17:29,417 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,418 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 19 letters. Loop has 9 letters. [2020-07-29 02:17:29,418 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,418 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 19 letters. Loop has 9 letters. [2020-07-29 02:17:29,418 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,418 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 19 letters. Loop has 9 letters. [2020-07-29 02:17:29,418 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,428 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 26 letters. Loop has 15 letters. [2020-07-29 02:17:29,428 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,428 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 26 letters. Loop has 15 letters. [2020-07-29 02:17:29,428 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,429 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 26 letters. Loop has 15 letters. [2020-07-29 02:17:29,429 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,429 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 25 letters. Loop has 14 letters. [2020-07-29 02:17:29,430 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,430 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 25 letters. Loop has 14 letters. [2020-07-29 02:17:29,430 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,430 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 25 letters. Loop has 14 letters. [2020-07-29 02:17:29,430 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,431 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 24 letters. Loop has 13 letters. [2020-07-29 02:17:29,431 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,431 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 24 letters. Loop has 13 letters. [2020-07-29 02:17:29,431 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,431 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 24 letters. Loop has 13 letters. [2020-07-29 02:17:29,431 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,432 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 12 letters. Loop has 5 letters. [2020-07-29 02:17:29,432 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,432 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 12 letters. Loop has 5 letters. [2020-07-29 02:17:29,432 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,432 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 12 letters. Loop has 5 letters. [2020-07-29 02:17:29,432 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,433 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:29,433 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,433 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:29,434 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,434 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:29,434 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,434 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 22 letters. Loop has 11 letters. [2020-07-29 02:17:29,435 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,435 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 22 letters. Loop has 11 letters. [2020-07-29 02:17:29,435 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,435 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 22 letters. Loop has 11 letters. [2020-07-29 02:17:29,435 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,436 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 23 letters. Loop has 13 letters. [2020-07-29 02:17:29,436 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,436 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 23 letters. Loop has 13 letters. [2020-07-29 02:17:29,436 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,436 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 23 letters. Loop has 13 letters. [2020-07-29 02:17:29,437 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,437 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 13 letters. Loop has 5 letters. [2020-07-29 02:17:29,437 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,437 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 13 letters. Loop has 5 letters. [2020-07-29 02:17:29,437 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,438 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 13 letters. Loop has 5 letters. [2020-07-29 02:17:29,439 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,439 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 16 letters. Loop has 5 letters. [2020-07-29 02:17:29,439 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,439 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 16 letters. Loop has 5 letters. [2020-07-29 02:17:29,439 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,440 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 16 letters. Loop has 5 letters. [2020-07-29 02:17:29,440 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,440 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 17 letters. Loop has 6 letters. [2020-07-29 02:17:29,440 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,441 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 17 letters. Loop has 6 letters. [2020-07-29 02:17:29,441 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,441 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 17 letters. Loop has 6 letters. [2020-07-29 02:17:29,441 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,441 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 18 letters. Loop has 7 letters. [2020-07-29 02:17:29,441 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,442 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 18 letters. Loop has 7 letters. [2020-07-29 02:17:29,442 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,442 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 18 letters. Loop has 7 letters. [2020-07-29 02:17:29,442 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,442 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 22 letters. Loop has 12 letters. [2020-07-29 02:17:29,442 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,443 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 22 letters. Loop has 12 letters. [2020-07-29 02:17:29,443 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,443 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 22 letters. Loop has 12 letters. [2020-07-29 02:17:29,443 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,443 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 19 letters. Loop has 8 letters. [2020-07-29 02:17:29,444 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,444 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 19 letters. Loop has 8 letters. [2020-07-29 02:17:29,444 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,444 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 19 letters. Loop has 8 letters. [2020-07-29 02:17:29,444 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,444 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 20 letters. Loop has 9 letters. [2020-07-29 02:17:29,445 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,445 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 20 letters. Loop has 9 letters. [2020-07-29 02:17:29,445 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,445 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 20 letters. Loop has 9 letters. [2020-07-29 02:17:29,445 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,446 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 21 letters. Loop has 12 letters. [2020-07-29 02:17:29,446 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,446 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 21 letters. Loop has 12 letters. [2020-07-29 02:17:29,446 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,446 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 21 letters. Loop has 12 letters. [2020-07-29 02:17:29,446 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,447 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 15 letters. Loop has 5 letters. [2020-07-29 02:17:29,447 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,447 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 15 letters. Loop has 5 letters. [2020-07-29 02:17:29,448 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,448 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 15 letters. Loop has 5 letters. [2020-07-29 02:17:29,448 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,448 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 14 letters. Loop has 5 letters. [2020-07-29 02:17:29,449 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,450 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 14 letters. Loop has 5 letters. [2020-07-29 02:17:29,450 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,450 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 14 letters. Loop has 5 letters. [2020-07-29 02:17:29,450 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,450 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 25 letters. Loop has 15 letters. [2020-07-29 02:17:29,453 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,453 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 25 letters. Loop has 15 letters. [2020-07-29 02:17:29,453 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,453 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 25 letters. Loop has 15 letters. [2020-07-29 02:17:29,454 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,454 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 24 letters. Loop has 14 letters. [2020-07-29 02:17:29,454 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,454 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 24 letters. Loop has 14 letters. [2020-07-29 02:17:29,454 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,455 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 24 letters. Loop has 14 letters. [2020-07-29 02:17:29,455 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,455 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 23 letters. Loop has 13 letters. [2020-07-29 02:17:29,455 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,455 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 23 letters. Loop has 13 letters. [2020-07-29 02:17:29,456 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,456 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 23 letters. Loop has 13 letters. [2020-07-29 02:17:29,456 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,456 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 22 letters. Loop has 12 letters. [2020-07-29 02:17:29,456 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,456 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 22 letters. Loop has 12 letters. [2020-07-29 02:17:29,457 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,457 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 22 letters. Loop has 12 letters. [2020-07-29 02:17:29,457 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,457 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 21 letters. Loop has 11 letters. [2020-07-29 02:17:29,459 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,459 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 21 letters. Loop has 11 letters. [2020-07-29 02:17:29,460 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,460 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 21 letters. Loop has 11 letters. [2020-07-29 02:17:29,460 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,460 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 20 letters. Loop has 11 letters. [2020-07-29 02:17:29,460 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,460 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 20 letters. Loop has 11 letters. [2020-07-29 02:17:29,461 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,461 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 20 letters. Loop has 11 letters. [2020-07-29 02:17:29,461 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,461 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 2 letters. Loop has 1 letters. [2020-07-29 02:17:29,461 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,463 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 2 letters. Loop has 1 letters. [2020-07-29 02:17:29,463 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,463 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 2 letters. Loop has 1 letters. [2020-07-29 02:17:29,463 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,463 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 1 letters. Loop has 3 letters. [2020-07-29 02:17:29,463 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,463 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 1 letters. Loop has 3 letters. [2020-07-29 02:17:29,464 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,464 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 1 letters. Loop has 3 letters. [2020-07-29 02:17:29,464 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,464 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 16 letters. Loop has 7 letters. [2020-07-29 02:17:29,464 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,464 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 16 letters. Loop has 7 letters. [2020-07-29 02:17:29,465 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,465 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 16 letters. Loop has 7 letters. [2020-07-29 02:17:29,465 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,465 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:29,465 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,465 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:29,466 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,466 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:29,466 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,467 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 21 letters. Loop has 6 letters. [2020-07-29 02:17:29,467 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,467 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 21 letters. Loop has 6 letters. [2020-07-29 02:17:29,468 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,468 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 21 letters. Loop has 6 letters. [2020-07-29 02:17:29,468 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,468 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 24 letters. Loop has 13 letters. [2020-07-29 02:17:29,468 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,468 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 24 letters. Loop has 13 letters. [2020-07-29 02:17:29,469 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,469 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 24 letters. Loop has 13 letters. [2020-07-29 02:17:29,469 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,469 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:29,469 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,470 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:29,470 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,470 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:29,473 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,474 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 21 letters. Loop has 11 letters. [2020-07-29 02:17:29,474 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,474 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 21 letters. Loop has 11 letters. [2020-07-29 02:17:29,475 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,475 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 21 letters. Loop has 11 letters. [2020-07-29 02:17:29,475 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,475 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 24 letters. Loop has 13 letters. [2020-07-29 02:17:29,475 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,475 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 24 letters. Loop has 13 letters. [2020-07-29 02:17:29,476 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,476 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 24 letters. Loop has 13 letters. [2020-07-29 02:17:29,476 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,476 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 21 letters. Loop has 9 letters. [2020-07-29 02:17:29,476 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,476 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 21 letters. Loop has 9 letters. [2020-07-29 02:17:29,477 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,477 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 21 letters. Loop has 9 letters. [2020-07-29 02:17:29,477 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,477 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 17 letters. Loop has 6 letters. [2020-07-29 02:17:29,477 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,477 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 17 letters. Loop has 6 letters. [2020-07-29 02:17:29,478 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,478 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 17 letters. Loop has 6 letters. [2020-07-29 02:17:29,478 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,478 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 25 letters. Loop has 14 letters. [2020-07-29 02:17:29,478 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,478 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 25 letters. Loop has 14 letters. [2020-07-29 02:17:29,479 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,479 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 25 letters. Loop has 14 letters. [2020-07-29 02:17:29,479 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,479 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 18 letters. Loop has 6 letters. [2020-07-29 02:17:29,479 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,480 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 18 letters. Loop has 6 letters. [2020-07-29 02:17:29,480 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,480 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 18 letters. Loop has 6 letters. [2020-07-29 02:17:29,480 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,480 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 22 letters. Loop has 6 letters. [2020-07-29 02:17:29,480 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,480 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 22 letters. Loop has 6 letters. [2020-07-29 02:17:29,481 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,481 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 22 letters. Loop has 6 letters. [2020-07-29 02:17:29,481 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,481 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 25 letters. Loop has 13 letters. [2020-07-29 02:17:29,481 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,481 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 25 letters. Loop has 13 letters. [2020-07-29 02:17:29,482 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,482 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 25 letters. Loop has 13 letters. [2020-07-29 02:17:29,482 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,482 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 25 letters. Loop has 14 letters. [2020-07-29 02:17:29,482 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,483 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 25 letters. Loop has 14 letters. [2020-07-29 02:17:29,483 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,483 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 25 letters. Loop has 14 letters. [2020-07-29 02:17:29,484 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,484 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 18 letters. Loop has 7 letters. [2020-07-29 02:17:29,486 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,486 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 18 letters. Loop has 7 letters. [2020-07-29 02:17:29,487 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,487 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 18 letters. Loop has 7 letters. [2020-07-29 02:17:29,487 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,487 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 22 letters. Loop has 11 letters. [2020-07-29 02:17:29,487 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,487 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 22 letters. Loop has 11 letters. [2020-07-29 02:17:29,488 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,488 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 22 letters. Loop has 11 letters. [2020-07-29 02:17:29,488 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,488 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 22 letters. Loop has 12 letters. [2020-07-29 02:17:29,488 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,488 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 22 letters. Loop has 12 letters. [2020-07-29 02:17:29,489 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,489 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 22 letters. Loop has 12 letters. [2020-07-29 02:17:29,489 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,489 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 26 letters. Loop has 15 letters. [2020-07-29 02:17:29,489 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,489 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 26 letters. Loop has 15 letters. [2020-07-29 02:17:29,490 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,490 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 26 letters. Loop has 15 letters. [2020-07-29 02:17:29,490 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,490 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 26 letters. Loop has 14 letters. [2020-07-29 02:17:29,490 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,491 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 26 letters. Loop has 14 letters. [2020-07-29 02:17:29,491 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,491 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 26 letters. Loop has 14 letters. [2020-07-29 02:17:29,491 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,491 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 19 letters. Loop has 6 letters. [2020-07-29 02:17:29,491 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,492 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 19 letters. Loop has 6 letters. [2020-07-29 02:17:29,492 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,492 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 19 letters. Loop has 6 letters. [2020-07-29 02:17:29,492 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,492 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 19 letters. Loop has 7 letters. [2020-07-29 02:17:29,496 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,496 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 19 letters. Loop has 7 letters. [2020-07-29 02:17:29,496 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,496 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 19 letters. Loop has 7 letters. [2020-07-29 02:17:29,496 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,497 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 19 letters. Loop has 8 letters. [2020-07-29 02:17:29,497 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,497 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 19 letters. Loop has 8 letters. [2020-07-29 02:17:29,497 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,497 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 19 letters. Loop has 8 letters. [2020-07-29 02:17:29,497 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,498 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 27 letters. Loop has 15 letters. [2020-07-29 02:17:29,498 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,498 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 27 letters. Loop has 15 letters. [2020-07-29 02:17:29,498 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,498 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 27 letters. Loop has 15 letters. [2020-07-29 02:17:29,498 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,499 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 23 letters. Loop has 11 letters. [2020-07-29 02:17:29,499 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,499 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 23 letters. Loop has 11 letters. [2020-07-29 02:17:29,499 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,499 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 23 letters. Loop has 11 letters. [2020-07-29 02:17:29,499 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,500 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:29,500 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,500 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:29,500 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,500 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:29,500 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,501 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:29,501 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,501 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:29,501 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,501 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:29,501 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,502 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 20 letters. Loop has 6 letters. [2020-07-29 02:17:29,502 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,502 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 20 letters. Loop has 6 letters. [2020-07-29 02:17:29,502 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,502 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 20 letters. Loop has 6 letters. [2020-07-29 02:17:29,502 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,503 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 20 letters. Loop has 9 letters. [2020-07-29 02:17:29,503 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,503 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 20 letters. Loop has 9 letters. [2020-07-29 02:17:29,503 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,503 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 20 letters. Loop has 9 letters. [2020-07-29 02:17:29,503 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,503 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 20 letters. Loop has 8 letters. [2020-07-29 02:17:29,504 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,504 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 20 letters. Loop has 8 letters. [2020-07-29 02:17:29,504 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,504 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 20 letters. Loop has 8 letters. [2020-07-29 02:17:29,504 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,504 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 16 letters. Loop has 6 letters. [2020-07-29 02:17:29,505 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,505 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 16 letters. Loop has 6 letters. [2020-07-29 02:17:29,505 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,505 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 16 letters. Loop has 6 letters. [2020-07-29 02:17:29,505 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,505 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 24 letters. Loop has 14 letters. [2020-07-29 02:17:29,505 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,506 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 24 letters. Loop has 14 letters. [2020-07-29 02:17:29,506 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,506 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 24 letters. Loop has 14 letters. [2020-07-29 02:17:29,506 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,506 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 24 letters. Loop has 13 letters. [2020-07-29 02:17:29,506 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,507 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 24 letters. Loop has 13 letters. [2020-07-29 02:17:29,507 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,507 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 24 letters. Loop has 13 letters. [2020-07-29 02:17:29,507 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,507 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 24 letters. Loop has 14 letters. [2020-07-29 02:17:29,507 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,508 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 24 letters. Loop has 14 letters. [2020-07-29 02:17:29,508 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,508 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 24 letters. Loop has 14 letters. [2020-07-29 02:17:29,508 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,508 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 21 letters. Loop has 11 letters. [2020-07-29 02:17:29,508 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,509 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 21 letters. Loop has 11 letters. [2020-07-29 02:17:29,509 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,509 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 21 letters. Loop has 11 letters. [2020-07-29 02:17:29,509 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,509 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 21 letters. Loop has 12 letters. [2020-07-29 02:17:29,509 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,510 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 21 letters. Loop has 12 letters. [2020-07-29 02:17:29,510 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,510 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 21 letters. Loop has 12 letters. [2020-07-29 02:17:29,510 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,510 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 17 letters. Loop has 6 letters. [2020-07-29 02:17:29,510 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,511 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 17 letters. Loop has 6 letters. [2020-07-29 02:17:29,511 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,511 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 17 letters. Loop has 6 letters. [2020-07-29 02:17:29,511 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,511 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 17 letters. Loop has 7 letters. [2020-07-29 02:17:29,511 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,512 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 17 letters. Loop has 7 letters. [2020-07-29 02:17:29,512 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,512 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 17 letters. Loop has 7 letters. [2020-07-29 02:17:29,512 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,512 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 25 letters. Loop has 15 letters. [2020-07-29 02:17:29,512 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,512 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 25 letters. Loop has 15 letters. [2020-07-29 02:17:29,513 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,513 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 25 letters. Loop has 15 letters. [2020-07-29 02:17:29,513 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,513 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 25 letters. Loop has 14 letters. [2020-07-29 02:17:29,513 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,513 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 25 letters. Loop has 14 letters. [2020-07-29 02:17:29,514 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,514 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 25 letters. Loop has 14 letters. [2020-07-29 02:17:29,514 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,514 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 22 letters. Loop has 11 letters. [2020-07-29 02:17:29,514 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,514 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 22 letters. Loop has 11 letters. [2020-07-29 02:17:29,515 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,515 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 22 letters. Loop has 11 letters. [2020-07-29 02:17:29,515 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,515 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 18 letters. Loop has 6 letters. [2020-07-29 02:17:29,515 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,515 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 18 letters. Loop has 6 letters. [2020-07-29 02:17:29,516 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,516 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 18 letters. Loop has 6 letters. [2020-07-29 02:17:29,516 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,516 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 18 letters. Loop has 7 letters. [2020-07-29 02:17:29,516 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,516 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 18 letters. Loop has 7 letters. [2020-07-29 02:17:29,516 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,517 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 18 letters. Loop has 7 letters. [2020-07-29 02:17:29,517 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,517 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 22 letters. Loop has 12 letters. [2020-07-29 02:17:29,517 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,518 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 22 letters. Loop has 12 letters. [2020-07-29 02:17:29,518 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,519 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 22 letters. Loop has 12 letters. [2020-07-29 02:17:29,520 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,520 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 22 letters. Loop has 12 letters. [2020-07-29 02:17:29,521 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,521 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 22 letters. Loop has 12 letters. [2020-07-29 02:17:29,521 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,521 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 22 letters. Loop has 12 letters. [2020-07-29 02:17:29,521 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,522 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 18 letters. Loop has 8 letters. [2020-07-29 02:17:29,522 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,522 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 18 letters. Loop has 8 letters. [2020-07-29 02:17:29,522 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,522 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 18 letters. Loop has 8 letters. [2020-07-29 02:17:29,522 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,522 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 26 letters. Loop has 15 letters. [2020-07-29 02:17:29,523 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,523 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 26 letters. Loop has 15 letters. [2020-07-29 02:17:29,523 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,523 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 26 letters. Loop has 15 letters. [2020-07-29 02:17:29,523 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,523 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 19 letters. Loop has 6 letters. [2020-07-29 02:17:29,524 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,524 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 19 letters. Loop has 6 letters. [2020-07-29 02:17:29,524 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,524 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 19 letters. Loop has 6 letters. [2020-07-29 02:17:29,524 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,524 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 19 letters. Loop has 9 letters. [2020-07-29 02:17:29,525 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,525 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 19 letters. Loop has 9 letters. [2020-07-29 02:17:29,525 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,527 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 19 letters. Loop has 9 letters. [2020-07-29 02:17:29,527 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,528 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 19 letters. Loop has 8 letters. [2020-07-29 02:17:29,528 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,528 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 19 letters. Loop has 8 letters. [2020-07-29 02:17:29,528 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,528 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 19 letters. Loop has 8 letters. [2020-07-29 02:17:29,528 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,529 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:29,529 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,529 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:29,529 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,529 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:29,530 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,530 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 23 letters. Loop has 13 letters. [2020-07-29 02:17:29,530 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,530 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 23 letters. Loop has 13 letters. [2020-07-29 02:17:29,530 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,530 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 23 letters. Loop has 13 letters. [2020-07-29 02:17:29,531 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,531 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:29,531 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,531 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:29,531 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,531 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:29,532 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,532 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 23 letters. Loop has 13 letters. [2020-07-29 02:17:29,532 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,532 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 23 letters. Loop has 13 letters. [2020-07-29 02:17:29,532 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,532 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 23 letters. Loop has 13 letters. [2020-07-29 02:17:29,532 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,533 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 14 letters. Loop has 6 letters. [2020-07-29 02:17:29,533 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,533 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 14 letters. Loop has 6 letters. [2020-07-29 02:17:29,533 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,533 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 14 letters. Loop has 6 letters. [2020-07-29 02:17:29,533 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,533 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 20 letters. Loop has 11 letters. [2020-07-29 02:17:29,534 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,534 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 20 letters. Loop has 11 letters. [2020-07-29 02:17:29,534 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,534 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 20 letters. Loop has 11 letters. [2020-07-29 02:17:29,535 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,535 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 20 letters. Loop has 9 letters. [2020-07-29 02:17:29,535 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,535 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 20 letters. Loop has 9 letters. [2020-07-29 02:17:29,535 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,535 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 20 letters. Loop has 9 letters. [2020-07-29 02:17:29,535 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,536 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 132 states. Stem has 15 letters. Loop has 6 letters. [2020-07-29 02:17:29,536 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,536 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states. Stem has 15 letters. Loop has 6 letters. [2020-07-29 02:17:29,536 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,536 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 564 states and 901 transitions. cyclomatic complexity: 340 Stem has 15 letters. Loop has 6 letters. [2020-07-29 02:17:29,536 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,537 INFO L161 tractBuchiDifference]: Finished testing correctness of buchiDifferenceNCSBLazy3 [2020-07-29 02:17:29,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-29 02:17:29,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 533 transitions. [2020-07-29 02:17:29,545 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 533 transitions. Stem has 12 letters. Loop has 5 letters. [2020-07-29 02:17:29,545 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,545 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 533 transitions. Stem has 17 letters. Loop has 5 letters. [2020-07-29 02:17:29,545 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,545 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states and 533 transitions. Stem has 12 letters. Loop has 10 letters. [2020-07-29 02:17:29,545 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:29,546 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 564 states and 901 transitions. cyclomatic complexity: 340 [2020-07-29 02:17:29,610 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 57 [2020-07-29 02:17:29,620 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 564 states to 135 states and 235 transitions. [2020-07-29 02:17:29,621 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 76 [2020-07-29 02:17:29,622 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 77 [2020-07-29 02:17:29,622 INFO L73 IsDeterministic]: Start isDeterministic. Operand 135 states and 235 transitions. [2020-07-29 02:17:29,623 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2020-07-29 02:17:29,623 INFO L688 BuchiCegarLoop]: Abstraction has 135 states and 235 transitions. [2020-07-29 02:17:29,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 135 states and 235 transitions. [2020-07-29 02:17:29,660 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 135 to 78. [2020-07-29 02:17:29,660 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-29 02:17:29,660 INFO L82 GeneralOperation]: Start isEquivalent. First operand 135 states and 235 transitions. Second operand 78 states. [2020-07-29 02:17:29,661 INFO L74 IsIncluded]: Start isIncluded. First operand 135 states and 235 transitions. Second operand 78 states. [2020-07-29 02:17:29,664 INFO L87 Difference]: Start difference. First operand 135 states and 235 transitions. Second operand 78 states. [2020-07-29 02:17:29,668 INFO L149 Difference]: Subtrahend was not deterministic. Recomputing result with determinization. [2020-07-29 02:17:29,677 INFO L93 Difference]: Finished difference Result 135 states and 235 transitions. [2020-07-29 02:17:29,677 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 235 transitions. [2020-07-29 02:17:29,679 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 02:17:29,679 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 02:17:29,679 INFO L74 IsIncluded]: Start isIncluded. First operand 78 states. Second operand 135 states and 235 transitions. [2020-07-29 02:17:29,679 INFO L87 Difference]: Start difference. First operand 78 states. Second operand 135 states and 235 transitions. [2020-07-29 02:17:29,680 INFO L149 Difference]: Subtrahend was not deterministic. Recomputing result with determinization. [2020-07-29 02:17:29,689 INFO L93 Difference]: Finished difference Result 136 states and 236 transitions. [2020-07-29 02:17:29,689 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 236 transitions. [2020-07-29 02:17:29,690 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 02:17:29,690 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 02:17:29,691 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-29 02:17:29,691 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-29 02:17:29,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 78 states. [2020-07-29 02:17:29,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 134 transitions. [2020-07-29 02:17:29,695 INFO L711 BuchiCegarLoop]: Abstraction has 78 states and 134 transitions. [2020-07-29 02:17:29,695 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-29 02:17:29,698 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-29 02:17:29,699 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-29 02:17:29,699 INFO L87 Difference]: Start difference. First operand 78 states and 134 transitions. Second operand 3 states. [2020-07-29 02:17:30,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-29 02:17:30,092 INFO L93 Difference]: Finished difference Result 140 states and 240 transitions. [2020-07-29 02:17:30,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-29 02:17:30,093 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-29 02:17:30,122 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 12 edges. 12 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-29 02:17:30,123 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 140 states and 240 transitions. [2020-07-29 02:17:30,129 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 58 [2020-07-29 02:17:30,139 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 140 states to 140 states and 240 transitions. [2020-07-29 02:17:30,139 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 80 [2020-07-29 02:17:30,140 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 80 [2020-07-29 02:17:30,140 INFO L73 IsDeterministic]: Start isDeterministic. Operand 140 states and 240 transitions. [2020-07-29 02:17:30,140 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2020-07-29 02:17:30,140 INFO L688 BuchiCegarLoop]: Abstraction has 140 states and 240 transitions. [2020-07-29 02:17:30,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 140 states and 240 transitions. [2020-07-29 02:17:30,158 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 140 to 77. [2020-07-29 02:17:30,158 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-29 02:17:30,159 INFO L82 GeneralOperation]: Start isEquivalent. First operand 140 states and 240 transitions. Second operand 77 states. [2020-07-29 02:17:30,159 INFO L74 IsIncluded]: Start isIncluded. First operand 140 states and 240 transitions. Second operand 77 states. [2020-07-29 02:17:30,159 INFO L87 Difference]: Start difference. First operand 140 states and 240 transitions. Second operand 77 states. [2020-07-29 02:17:30,160 INFO L149 Difference]: Subtrahend was not deterministic. Recomputing result with determinization. [2020-07-29 02:17:30,168 INFO L93 Difference]: Finished difference Result 140 states and 240 transitions. [2020-07-29 02:17:30,169 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 240 transitions. [2020-07-29 02:17:30,175 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 02:17:30,175 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 02:17:30,175 INFO L74 IsIncluded]: Start isIncluded. First operand 77 states. Second operand 140 states and 240 transitions. [2020-07-29 02:17:30,176 INFO L87 Difference]: Start difference. First operand 77 states. Second operand 140 states and 240 transitions. [2020-07-29 02:17:30,177 INFO L149 Difference]: Subtrahend was not deterministic. Recomputing result with determinization. [2020-07-29 02:17:30,187 INFO L93 Difference]: Finished difference Result 140 states and 240 transitions. [2020-07-29 02:17:30,187 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 240 transitions. [2020-07-29 02:17:30,189 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 02:17:30,189 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 02:17:30,189 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-29 02:17:30,189 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-29 02:17:30,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 77 states. [2020-07-29 02:17:30,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 130 transitions. [2020-07-29 02:17:30,193 INFO L711 BuchiCegarLoop]: Abstraction has 77 states and 130 transitions. [2020-07-29 02:17:30,193 INFO L591 BuchiCegarLoop]: Abstraction has 77 states and 130 transitions. [2020-07-29 02:17:30,193 INFO L424 BuchiCegarLoop]: ======== Iteration 2============ [2020-07-29 02:17:30,193 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 77 states and 130 transitions. [2020-07-29 02:17:30,194 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 29 [2020-07-29 02:17:30,194 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 02:17:30,194 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 02:17:30,195 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-29 02:17:30,195 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2020-07-29 02:17:30,195 INFO L794 eck$LassoCheckResult]: Stem: 1516#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string0.base, #t~string0.offset := #Ultimate.allocOnStack(44);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(44);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(9);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(9);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(11);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(16);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(10);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(16);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(21);call #t~string77.base, #t~string77.offset := #Ultimate.allocOnStack(4);call write~init~int(37, #t~string77.base, #t~string77.offset, 1);call write~init~int(115, #t~string77.base, 1 + #t~string77.offset, 1);call write~init~int(10, #t~string77.base, 2 + #t~string77.offset, 1);call write~init~int(0, #t~string77.base, 3 + #t~string77.offset, 1);call #t~string80.base, #t~string80.offset := #Ultimate.allocOnStack(10);call #t~string83.base, #t~string83.offset := #Ultimate.allocOnStack(12);call #t~string86.base, #t~string86.offset := #Ultimate.allocOnStack(10);call #t~string89.base, #t~string89.offset := #Ultimate.allocOnStack(18);~__SELECTED_FEATURE_Base~0 := 0;~__SELECTED_FEATURE_Keys~0 := 0;~__SELECTED_FEATURE_Encrypt~0 := 0;~__SELECTED_FEATURE_AutoResponder~0 := 0;~__SELECTED_FEATURE_AddressBook~0 := 0;~__SELECTED_FEATURE_Sign~0 := 0;~__SELECTED_FEATURE_Forward~0 := 0;~__SELECTED_FEATURE_Verify~0 := 0;~__SELECTED_FEATURE_Decrypt~0 := 0;~__GUIDSL_ROOT_PRODUCTION~0 := 0;~__GUIDSL_NON_TERMINAL_main~0 := 0;~bob~0 := 0;~rjh~0 := 0;~chuck~0 := 0;~__ste_Email_counter~0 := 0;~__ste_email_id0~0 := 0;~__ste_email_id1~0 := 0;~__ste_email_from0~0 := 0;~__ste_email_from1~0 := 0;~__ste_email_to0~0 := 0;~__ste_email_to1~0 := 0;~__ste_email_subject0~0.base, ~__ste_email_subject0~0.offset := 0, 0;~__ste_email_subject1~0.base, ~__ste_email_subject1~0.offset := 0, 0;~__ste_email_body0~0.base, ~__ste_email_body0~0.offset := 0, 0;~__ste_email_body1~0.base, ~__ste_email_body1~0.offset := 0, 0;~__ste_email_isEncrypted0~0 := 0;~__ste_email_isEncrypted1~0 := 0;~__ste_email_encryptionKey0~0 := 0;~__ste_email_encryptionKey1~0 := 0;~__ste_email_isSigned0~0 := 0;~__ste_email_isSigned1~0 := 0;~__ste_email_signKey0~0 := 0;~__ste_email_signKey1~0 := 0;~__ste_email_isSignatureVerified0~0 := 0;~__ste_email_isSignatureVerified1~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~__ste_Client_counter~0 := 0;~__ste_client_name0~0.base, ~__ste_client_name0~0.offset := 0, 0;~__ste_client_name1~0.base, ~__ste_client_name1~0.offset := 0, 0;~__ste_client_name2~0.base, ~__ste_client_name2~0.offset := 0, 0;~__ste_client_outbuffer0~0 := 0;~__ste_client_outbuffer1~0 := 0;~__ste_client_outbuffer2~0 := 0;~__ste_client_outbuffer3~0 := 0;~__ste_ClientAddressBook_size0~0 := 0;~__ste_ClientAddressBook_size1~0 := 0;~__ste_ClientAddressBook_size2~0 := 0;~__ste_Client_AddressBook0_Alias0~0 := 0;~__ste_Client_AddressBook0_Alias1~0 := 0;~__ste_Client_AddressBook0_Alias2~0 := 0;~__ste_Client_AddressBook1_Alias0~0 := 0;~__ste_Client_AddressBook1_Alias1~0 := 0;~__ste_Client_AddressBook1_Alias2~0 := 0;~__ste_Client_AddressBook2_Alias0~0 := 0;~__ste_Client_AddressBook2_Alias1~0 := 0;~__ste_Client_AddressBook2_Alias2~0 := 0;~__ste_Client_AddressBook0_Address0~0 := 0;~__ste_Client_AddressBook0_Address1~0 := 0;~__ste_Client_AddressBook0_Address2~0 := 0;~__ste_Client_AddressBook1_Address0~0 := 0;~__ste_Client_AddressBook1_Address1~0 := 0;~__ste_Client_AddressBook1_Address2~0 := 0;~__ste_Client_AddressBook2_Address0~0 := 0;~__ste_Client_AddressBook2_Address1~0 := 0;~__ste_Client_AddressBook2_Address2~0 := 0;~__ste_client_autoResponse0~0 := 0;~__ste_client_autoResponse1~0 := 0;~__ste_client_autoResponse2~0 := 0;~__ste_client_privateKey0~0 := 0;~__ste_client_privateKey1~0 := 0;~__ste_client_privateKey2~0 := 0;~__ste_ClientKeyring_size0~0 := 0;~__ste_ClientKeyring_size1~0 := 0;~__ste_ClientKeyring_size2~0 := 0;~__ste_Client_Keyring0_User0~0 := 0;~__ste_Client_Keyring0_User1~0 := 0;~__ste_Client_Keyring0_User2~0 := 0;~__ste_Client_Keyring1_User0~0 := 0;~__ste_Client_Keyring1_User1~0 := 0;~__ste_Client_Keyring1_User2~0 := 0;~__ste_Client_Keyring2_User0~0 := 0;~__ste_Client_Keyring2_User1~0 := 0;~__ste_Client_Keyring2_User2~0 := 0;~__ste_Client_Keyring0_PublicKey0~0 := 0;~__ste_Client_Keyring0_PublicKey1~0 := 0;~__ste_Client_Keyring0_PublicKey2~0 := 0;~__ste_Client_Keyring1_PublicKey0~0 := 0;~__ste_Client_Keyring1_PublicKey1~0 := 0;~__ste_Client_Keyring1_PublicKey2~0 := 0;~__ste_Client_Keyring2_PublicKey0~0 := 0;~__ste_Client_Keyring2_PublicKey1~0 := 0;~__ste_Client_Keyring2_PublicKey2~0 := 0;~__ste_client_forwardReceiver0~0 := 0;~__ste_client_forwardReceiver1~0 := 0;~__ste_client_forwardReceiver2~0 := 0;~__ste_client_forwardReceiver3~0 := 0;~__ste_client_idCounter0~0 := 0;~__ste_client_idCounter1~0 := 0;~__ste_client_idCounter2~0 := 0;~queue_empty~0 := 1;~queued_message~0 := 0;~queued_client~0 := 0; 1463#L-1 havoc main_#res;havoc main_#t~nondet13, main_#t~ret14, main_~retValue_acc~0, main_~tmp~1;main_~retValue_acc~0 := main_#t~nondet13;havoc main_#t~nondet13;havoc main_~tmp~1; 1461#L2528 havoc valid_product_#res;havoc valid_product_~retValue_acc~41;havoc valid_product_~retValue_acc~41;valid_product_~retValue_acc~41 := 1;valid_product_#res := valid_product_~retValue_acc~41; 1462#L2536 main_#t~ret14 := valid_product_#res;main_~tmp~1 := main_#t~ret14;havoc main_#t~ret14; 1465#L171 assume 0 != main_~tmp~1;havoc setup_#t~nondet8, setup_#t~nondet10, setup_#t~nondet12, setup_~__cil_tmp1~0.base, setup_~__cil_tmp1~0.offset, setup_~__cil_tmp2~0.base, setup_~__cil_tmp2~0.offset, setup_~__cil_tmp3~0.base, setup_~__cil_tmp3~0.offset;havoc setup_~__cil_tmp1~0.base, setup_~__cil_tmp1~0.offset;havoc setup_~__cil_tmp2~0.base, setup_~__cil_tmp2~0.offset;havoc setup_~__cil_tmp3~0.base, setup_~__cil_tmp3~0.offset;~bob~0 := 1;setup_bob_#in~bob___0 := ~bob~0;havoc setup_bob_~bob___0;setup_bob_~bob___0 := setup_bob_#in~bob___0;setClientId_#in~handle, setClientId_#in~value := setup_bob_~bob___0, setup_bob_~bob___0;havoc setClientId_~handle, setClientId_~value;setClientId_~handle := setClientId_#in~handle;setClientId_~value := setClientId_#in~value; 1466#L2253 assume 1 == setClientId_~handle;~__ste_client_idCounter0~0 := setClientId_~value; 1478#L2259-2 setup_~__cil_tmp1~0.base, setup_~__cil_tmp1~0.offset := #t~string7.base, #t~string7.offset;havoc setup_#t~nondet8;~rjh~0 := 2;setup_rjh_#in~rjh___0 := ~rjh~0;havoc setup_rjh_~rjh___0;setup_rjh_~rjh___0 := setup_rjh_#in~rjh___0;setClientId_#in~handle, setClientId_#in~value := setup_rjh_~rjh___0, setup_rjh_~rjh___0;havoc setClientId_~handle, setClientId_~value;setClientId_~handle := setClientId_#in~handle;setClientId_~value := setClientId_#in~value; 1506#L2253-2 assume !(1 == setClientId_~handle); 1440#L2256-2 assume 2 == setClientId_~handle;~__ste_client_idCounter1~0 := setClientId_~value; 1441#L2259-5 setup_~__cil_tmp2~0.base, setup_~__cil_tmp2~0.offset := #t~string9.base, #t~string9.offset;havoc setup_#t~nondet10;~chuck~0 := 3;setup_chuck_#in~chuck___0 := ~chuck~0;havoc setup_chuck_~chuck___0;setup_chuck_~chuck___0 := setup_chuck_#in~chuck___0;setClientId_#in~handle, setClientId_#in~value := setup_chuck_~chuck___0, setup_chuck_~chuck___0;havoc setClientId_~handle, setClientId_~value;setClientId_~handle := setClientId_#in~handle;setClientId_~value := setClientId_#in~value; 1464#L2253-4 assume 1 == setClientId_~handle;~__ste_client_idCounter0~0 := setClientId_~value; 1455#L2259-8 setup_~__cil_tmp3~0.base, setup_~__cil_tmp3~0.offset := #t~string11.base, #t~string11.offset;havoc setup_#t~nondet12; 1507#L158 havoc test_#t~nondet15, test_#t~nondet16, test_#t~nondet17, test_#t~nondet18, test_#t~nondet19, test_#t~nondet20, test_#t~nondet21, test_#t~nondet22, test_#t~nondet23, test_#t~nondet24, test_#t~nondet25, test_~op1~0, test_~op2~0, test_~op3~0, test_~op4~0, test_~op5~0, test_~op6~0, test_~op7~0, test_~op8~0, test_~op9~0, test_~op10~0, test_~op11~0, test_~splverifierCounter~0, test_~tmp~2, test_~tmp___0~1, test_~tmp___1~1, test_~tmp___2~0, test_~tmp___3~0, test_~tmp___4~0, test_~tmp___5~0, test_~tmp___6~0, test_~tmp___7~0, test_~tmp___8~0, test_~tmp___9~0;havoc test_~op1~0;havoc test_~op2~0;havoc test_~op3~0;havoc test_~op4~0;havoc test_~op5~0;havoc test_~op6~0;havoc test_~op7~0;havoc test_~op8~0;havoc test_~op9~0;havoc test_~op10~0;havoc test_~op11~0;havoc test_~splverifierCounter~0;havoc test_~tmp~2;havoc test_~tmp___0~1;havoc test_~tmp___1~1;havoc test_~tmp___2~0;havoc test_~tmp___3~0;havoc test_~tmp___4~0;havoc test_~tmp___5~0;havoc test_~tmp___6~0;havoc test_~tmp___7~0;havoc test_~tmp___8~0;havoc test_~tmp___9~0;test_~op1~0 := 0;test_~op2~0 := 0;test_~op3~0 := 0;test_~op4~0 := 0;test_~op5~0 := 0;test_~op6~0 := 0;test_~op7~0 := 0;test_~op8~0 := 0;test_~op9~0 := 0;test_~op10~0 := 0;test_~op11~0 := 0;test_~splverifierCounter~0 := 0; 1513#L366-1 assume !false; 1496#L242 [2020-07-29 02:17:30,204 INFO L796 eck$LassoCheckResult]: Loop: 1496#L242 assume test_~splverifierCounter~0 < 4; 1457#L243 test_~splverifierCounter~0 := 1 + test_~splverifierCounter~0; 1458#L249 assume !(0 == test_~op1~0); 1467#L259 assume 0 == test_~op2~0;test_~tmp___8~0 := test_#t~nondet16;havoc test_#t~nondet16; 1468#L264 assume 0 != test_~tmp___8~0;test_~op2~0 := 1; 1452#L366-1 assume !false; 1496#L242 [2020-07-29 02:17:30,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 02:17:30,205 INFO L82 PathProgramCache]: Analyzing trace with hash -1897365039, now seen corresponding path program 1 times [2020-07-29 02:17:30,205 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 02:17:30,207 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1516301994] [2020-07-29 02:17:30,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 02:17:30,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 02:17:30,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {1976#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string0.base, #t~string0.offset := #Ultimate.allocOnStack(44);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(44);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(9);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(9);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(11);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(16);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(10);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(16);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(21);call #t~string77.base, #t~string77.offset := #Ultimate.allocOnStack(4);call write~init~int(37, #t~string77.base, #t~string77.offset, 1);call write~init~int(115, #t~string77.base, 1 + #t~string77.offset, 1);call write~init~int(10, #t~string77.base, 2 + #t~string77.offset, 1);call write~init~int(0, #t~string77.base, 3 + #t~string77.offset, 1);call #t~string80.base, #t~string80.offset := #Ultimate.allocOnStack(10);call #t~string83.base, #t~string83.offset := #Ultimate.allocOnStack(12);call #t~string86.base, #t~string86.offset := #Ultimate.allocOnStack(10);call #t~string89.base, #t~string89.offset := #Ultimate.allocOnStack(18);~__SELECTED_FEATURE_Base~0 := 0;~__SELECTED_FEATURE_Keys~0 := 0;~__SELECTED_FEATURE_Encrypt~0 := 0;~__SELECTED_FEATURE_AutoResponder~0 := 0;~__SELECTED_FEATURE_AddressBook~0 := 0;~__SELECTED_FEATURE_Sign~0 := 0;~__SELECTED_FEATURE_Forward~0 := 0;~__SELECTED_FEATURE_Verify~0 := 0;~__SELECTED_FEATURE_Decrypt~0 := 0;~__GUIDSL_ROOT_PRODUCTION~0 := 0;~__GUIDSL_NON_TERMINAL_main~0 := 0;~bob~0 := 0;~rjh~0 := 0;~chuck~0 := 0;~__ste_Email_counter~0 := 0;~__ste_email_id0~0 := 0;~__ste_email_id1~0 := 0;~__ste_email_from0~0 := 0;~__ste_email_from1~0 := 0;~__ste_email_to0~0 := 0;~__ste_email_to1~0 := 0;~__ste_email_subject0~0.base, ~__ste_email_subject0~0.offset := 0, 0;~__ste_email_subject1~0.base, ~__ste_email_subject1~0.offset := 0, 0;~__ste_email_body0~0.base, ~__ste_email_body0~0.offset := 0, 0;~__ste_email_body1~0.base, ~__ste_email_body1~0.offset := 0, 0;~__ste_email_isEncrypted0~0 := 0;~__ste_email_isEncrypted1~0 := 0;~__ste_email_encryptionKey0~0 := 0;~__ste_email_encryptionKey1~0 := 0;~__ste_email_isSigned0~0 := 0;~__ste_email_isSigned1~0 := 0;~__ste_email_signKey0~0 := 0;~__ste_email_signKey1~0 := 0;~__ste_email_isSignatureVerified0~0 := 0;~__ste_email_isSignatureVerified1~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~__ste_Client_counter~0 := 0;~__ste_client_name0~0.base, ~__ste_client_name0~0.offset := 0, 0;~__ste_client_name1~0.base, ~__ste_client_name1~0.offset := 0, 0;~__ste_client_name2~0.base, ~__ste_client_name2~0.offset := 0, 0;~__ste_client_outbuffer0~0 := 0;~__ste_client_outbuffer1~0 := 0;~__ste_client_outbuffer2~0 := 0;~__ste_client_outbuffer3~0 := 0;~__ste_ClientAddressBook_size0~0 := 0;~__ste_ClientAddressBook_size1~0 := 0;~__ste_ClientAddressBook_size2~0 := 0;~__ste_Client_AddressBook0_Alias0~0 := 0;~__ste_Client_AddressBook0_Alias1~0 := 0;~__ste_Client_AddressBook0_Alias2~0 := 0;~__ste_Client_AddressBook1_Alias0~0 := 0;~__ste_Client_AddressBook1_Alias1~0 := 0;~__ste_Client_AddressBook1_Alias2~0 := 0;~__ste_Client_AddressBook2_Alias0~0 := 0;~__ste_Client_AddressBook2_Alias1~0 := 0;~__ste_Client_AddressBook2_Alias2~0 := 0;~__ste_Client_AddressBook0_Address0~0 := 0;~__ste_Client_AddressBook0_Address1~0 := 0;~__ste_Client_AddressBook0_Address2~0 := 0;~__ste_Client_AddressBook1_Address0~0 := 0;~__ste_Client_AddressBook1_Address1~0 := 0;~__ste_Client_AddressBook1_Address2~0 := 0;~__ste_Client_AddressBook2_Address0~0 := 0;~__ste_Client_AddressBook2_Address1~0 := 0;~__ste_Client_AddressBook2_Address2~0 := 0;~__ste_client_autoResponse0~0 := 0;~__ste_client_autoResponse1~0 := 0;~__ste_client_autoResponse2~0 := 0;~__ste_client_privateKey0~0 := 0;~__ste_client_privateKey1~0 := 0;~__ste_client_privateKey2~0 := 0;~__ste_ClientKeyring_size0~0 := 0;~__ste_ClientKeyring_size1~0 := 0;~__ste_ClientKeyring_size2~0 := 0;~__ste_Client_Keyring0_User0~0 := 0;~__ste_Client_Keyring0_User1~0 := 0;~__ste_Client_Keyring0_User2~0 := 0;~__ste_Client_Keyring1_User0~0 := 0;~__ste_Client_Keyring1_User1~0 := 0;~__ste_Client_Keyring1_User2~0 := 0;~__ste_Client_Keyring2_User0~0 := 0;~__ste_Client_Keyring2_User1~0 := 0;~__ste_Client_Keyring2_User2~0 := 0;~__ste_Client_Keyring0_PublicKey0~0 := 0;~__ste_Client_Keyring0_PublicKey1~0 := 0;~__ste_Client_Keyring0_PublicKey2~0 := 0;~__ste_Client_Keyring1_PublicKey0~0 := 0;~__ste_Client_Keyring1_PublicKey1~0 := 0;~__ste_Client_Keyring1_PublicKey2~0 := 0;~__ste_Client_Keyring2_PublicKey0~0 := 0;~__ste_Client_Keyring2_PublicKey1~0 := 0;~__ste_Client_Keyring2_PublicKey2~0 := 0;~__ste_client_forwardReceiver0~0 := 0;~__ste_client_forwardReceiver1~0 := 0;~__ste_client_forwardReceiver2~0 := 0;~__ste_client_forwardReceiver3~0 := 0;~__ste_client_idCounter0~0 := 0;~__ste_client_idCounter1~0 := 0;~__ste_client_idCounter2~0 := 0;~queue_empty~0 := 1;~queued_message~0 := 0;~queued_client~0 := 0; {1976#true} is VALID [2020-07-29 02:17:30,397 INFO L280 TraceCheckUtils]: 1: Hoare triple {1976#true} havoc main_#res;havoc main_#t~nondet13, main_#t~ret14, main_~retValue_acc~0, main_~tmp~1;main_~retValue_acc~0 := main_#t~nondet13;havoc main_#t~nondet13;havoc main_~tmp~1; {1976#true} is VALID [2020-07-29 02:17:30,398 INFO L280 TraceCheckUtils]: 2: Hoare triple {1976#true} havoc valid_product_#res;havoc valid_product_~retValue_acc~41;havoc valid_product_~retValue_acc~41;valid_product_~retValue_acc~41 := 1;valid_product_#res := valid_product_~retValue_acc~41; {1976#true} is VALID [2020-07-29 02:17:30,398 INFO L280 TraceCheckUtils]: 3: Hoare triple {1976#true} main_#t~ret14 := valid_product_#res;main_~tmp~1 := main_#t~ret14;havoc main_#t~ret14; {1976#true} is VALID [2020-07-29 02:17:30,398 INFO L280 TraceCheckUtils]: 4: Hoare triple {1976#true} assume 0 != main_~tmp~1;havoc setup_#t~nondet8, setup_#t~nondet10, setup_#t~nondet12, setup_~__cil_tmp1~0.base, setup_~__cil_tmp1~0.offset, setup_~__cil_tmp2~0.base, setup_~__cil_tmp2~0.offset, setup_~__cil_tmp3~0.base, setup_~__cil_tmp3~0.offset;havoc setup_~__cil_tmp1~0.base, setup_~__cil_tmp1~0.offset;havoc setup_~__cil_tmp2~0.base, setup_~__cil_tmp2~0.offset;havoc setup_~__cil_tmp3~0.base, setup_~__cil_tmp3~0.offset;~bob~0 := 1;setup_bob_#in~bob___0 := ~bob~0;havoc setup_bob_~bob___0;setup_bob_~bob___0 := setup_bob_#in~bob___0;setClientId_#in~handle, setClientId_#in~value := setup_bob_~bob___0, setup_bob_~bob___0;havoc setClientId_~handle, setClientId_~value;setClientId_~handle := setClientId_#in~handle;setClientId_~value := setClientId_#in~value; {1976#true} is VALID [2020-07-29 02:17:30,399 INFO L280 TraceCheckUtils]: 5: Hoare triple {1976#true} assume 1 == setClientId_~handle;~__ste_client_idCounter0~0 := setClientId_~value; {1976#true} is VALID [2020-07-29 02:17:30,399 INFO L280 TraceCheckUtils]: 6: Hoare triple {1976#true} setup_~__cil_tmp1~0.base, setup_~__cil_tmp1~0.offset := #t~string7.base, #t~string7.offset;havoc setup_#t~nondet8;~rjh~0 := 2;setup_rjh_#in~rjh___0 := ~rjh~0;havoc setup_rjh_~rjh___0;setup_rjh_~rjh___0 := setup_rjh_#in~rjh___0;setClientId_#in~handle, setClientId_#in~value := setup_rjh_~rjh___0, setup_rjh_~rjh___0;havoc setClientId_~handle, setClientId_~value;setClientId_~handle := setClientId_#in~handle;setClientId_~value := setClientId_#in~value; {1976#true} is VALID [2020-07-29 02:17:30,399 INFO L280 TraceCheckUtils]: 7: Hoare triple {1976#true} assume !(1 == setClientId_~handle); {1976#true} is VALID [2020-07-29 02:17:30,400 INFO L280 TraceCheckUtils]: 8: Hoare triple {1976#true} assume 2 == setClientId_~handle;~__ste_client_idCounter1~0 := setClientId_~value; {1976#true} is VALID [2020-07-29 02:17:30,401 INFO L280 TraceCheckUtils]: 9: Hoare triple {1976#true} setup_~__cil_tmp2~0.base, setup_~__cil_tmp2~0.offset := #t~string9.base, #t~string9.offset;havoc setup_#t~nondet10;~chuck~0 := 3;setup_chuck_#in~chuck___0 := ~chuck~0;havoc setup_chuck_~chuck___0;setup_chuck_~chuck___0 := setup_chuck_#in~chuck___0;setClientId_#in~handle, setClientId_#in~value := setup_chuck_~chuck___0, setup_chuck_~chuck___0;havoc setClientId_~handle, setClientId_~value;setClientId_~handle := setClientId_#in~handle;setClientId_~value := setClientId_#in~value; {1978#(not (= 1 ULTIMATE.start_setClientId_~handle))} is VALID [2020-07-29 02:17:30,402 INFO L280 TraceCheckUtils]: 10: Hoare triple {1978#(not (= 1 ULTIMATE.start_setClientId_~handle))} assume 1 == setClientId_~handle;~__ste_client_idCounter0~0 := setClientId_~value; {1977#false} is VALID [2020-07-29 02:17:30,402 INFO L280 TraceCheckUtils]: 11: Hoare triple {1977#false} setup_~__cil_tmp3~0.base, setup_~__cil_tmp3~0.offset := #t~string11.base, #t~string11.offset;havoc setup_#t~nondet12; {1977#false} is VALID [2020-07-29 02:17:30,402 INFO L280 TraceCheckUtils]: 12: Hoare triple {1977#false} havoc test_#t~nondet15, test_#t~nondet16, test_#t~nondet17, test_#t~nondet18, test_#t~nondet19, test_#t~nondet20, test_#t~nondet21, test_#t~nondet22, test_#t~nondet23, test_#t~nondet24, test_#t~nondet25, test_~op1~0, test_~op2~0, test_~op3~0, test_~op4~0, test_~op5~0, test_~op6~0, test_~op7~0, test_~op8~0, test_~op9~0, test_~op10~0, test_~op11~0, test_~splverifierCounter~0, test_~tmp~2, test_~tmp___0~1, test_~tmp___1~1, test_~tmp___2~0, test_~tmp___3~0, test_~tmp___4~0, test_~tmp___5~0, test_~tmp___6~0, test_~tmp___7~0, test_~tmp___8~0, test_~tmp___9~0;havoc test_~op1~0;havoc test_~op2~0;havoc test_~op3~0;havoc test_~op4~0;havoc test_~op5~0;havoc test_~op6~0;havoc test_~op7~0;havoc test_~op8~0;havoc test_~op9~0;havoc test_~op10~0;havoc test_~op11~0;havoc test_~splverifierCounter~0;havoc test_~tmp~2;havoc test_~tmp___0~1;havoc test_~tmp___1~1;havoc test_~tmp___2~0;havoc test_~tmp___3~0;havoc test_~tmp___4~0;havoc test_~tmp___5~0;havoc test_~tmp___6~0;havoc test_~tmp___7~0;havoc test_~tmp___8~0;havoc test_~tmp___9~0;test_~op1~0 := 0;test_~op2~0 := 0;test_~op3~0 := 0;test_~op4~0 := 0;test_~op5~0 := 0;test_~op6~0 := 0;test_~op7~0 := 0;test_~op8~0 := 0;test_~op9~0 := 0;test_~op10~0 := 0;test_~op11~0 := 0;test_~splverifierCounter~0 := 0; {1977#false} is VALID [2020-07-29 02:17:30,403 INFO L280 TraceCheckUtils]: 13: Hoare triple {1977#false} assume !false; {1977#false} is VALID [2020-07-29 02:17:30,403 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 02:17:30,404 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1516301994] [2020-07-29 02:17:30,404 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-29 02:17:30,404 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-29 02:17:30,404 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [951378725] [2020-07-29 02:17:30,405 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-07-29 02:17:30,405 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 02:17:30,405 INFO L82 PathProgramCache]: Analyzing trace with hash -977460337, now seen corresponding path program 1 times [2020-07-29 02:17:30,405 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 02:17:30,406 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [361593181] [2020-07-29 02:17:30,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 02:17:30,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 02:17:30,412 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 02:17:30,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 02:17:30,416 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 02:17:30,425 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-29 02:17:30,473 INFO L210 LassoAnalysis]: Preferences: [2020-07-29 02:17:30,474 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-07-29 02:17:30,474 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-07-29 02:17:30,474 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-07-29 02:17:30,474 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2020-07-29 02:17:30,474 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 02:17:30,475 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-07-29 02:17:30,475 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-07-29 02:17:30,475 INFO L133 ssoRankerPreferences]: Filename of dumped script: email_spec0_product05.cil.c_Iteration2_Loop [2020-07-29 02:17:30,475 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-07-29 02:17:30,476 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-07-29 02:17:30,488 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 02:17:30,499 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 02:17:30,510 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 02:17:30,518 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 02:17:30,738 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-07-29 02:17:30,738 INFO L404 LassoAnalysis]: Checking for nontermination... 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 02:17:30,771 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-29 02:17:30,771 INFO L160 nArgumentSynthesizer]: Using integer mode. 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 02:17:30,814 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-07-29 02:17:30,814 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-29 02:17:30,822 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2020-07-29 02:17:30,852 INFO L210 LassoAnalysis]: Preferences: [2020-07-29 02:17:30,852 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-07-29 02:17:30,853 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-07-29 02:17:30,853 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-07-29 02:17:30,853 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-07-29 02:17:30,853 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 02:17:30,853 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-07-29 02:17:30,853 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-07-29 02:17:30,854 INFO L133 ssoRankerPreferences]: Filename of dumped script: email_spec0_product05.cil.c_Iteration2_Loop [2020-07-29 02:17:30,854 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-07-29 02:17:30,854 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-07-29 02:17:30,865 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 02:17:30,877 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 02:17:30,885 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 02:17:30,890 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 02:17:31,072 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-07-29 02:17:31,072 INFO L489 LassoAnalysis]: Using template 'affine'. 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 02:17:31,078 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 02:17:31,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-29 02:17:31,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-29 02:17:31,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-29 02:17:31,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-29 02:17:31,079 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-29 02:17:31,080 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-29 02:17:31,080 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-29 02:17:31,083 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2020-07-29 02:17:31,087 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2020-07-29 02:17:31,088 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 9 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 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 02:17:31,090 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2020-07-29 02:17:31,090 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2020-07-29 02:17:31,091 INFO L510 LassoAnalysis]: Proved termination. [2020-07-29 02:17:31,091 INFO L512 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_test_~op2~0) = -2*ULTIMATE.start_test_~op2~0 + 1 Supporting invariants [] [2020-07-29 02:17:31,115 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2020-07-29 02:17:31,126 INFO L393 LassoCheck]: Loop: "assume test_~splverifierCounter~0 < 4;" "test_~splverifierCounter~0 := 1 + test_~splverifierCounter~0;" "assume !(0 == test_~op1~0);" "assume 0 == test_~op2~0;test_~tmp___8~0 := test_#t~nondet16;havoc test_#t~nondet16;" "assume 0 != test_~tmp___8~0;test_~op2~0 := 1;" "assume !false;" [2020-07-29 02:17:31,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 02:17:31,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 02:17:31,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 02:17:31,304 INFO L263 TraceCheckSpWp]: Trace formula consists of 494 conjuncts, 2 conjunts are in the unsatisfiable core [2020-07-29 02:17:31,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 02:17:31,356 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-29 02:17:31,368 INFO L280 TraceCheckUtils]: 0: Hoare triple {1981#unseeded} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string0.base, #t~string0.offset := #Ultimate.allocOnStack(44);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(44);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(9);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(9);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(11);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(16);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(10);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(16);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(21);call #t~string77.base, #t~string77.offset := #Ultimate.allocOnStack(4);call write~init~int(37, #t~string77.base, #t~string77.offset, 1);call write~init~int(115, #t~string77.base, 1 + #t~string77.offset, 1);call write~init~int(10, #t~string77.base, 2 + #t~string77.offset, 1);call write~init~int(0, #t~string77.base, 3 + #t~string77.offset, 1);call #t~string80.base, #t~string80.offset := #Ultimate.allocOnStack(10);call #t~string83.base, #t~string83.offset := #Ultimate.allocOnStack(12);call #t~string86.base, #t~string86.offset := #Ultimate.allocOnStack(10);call #t~string89.base, #t~string89.offset := #Ultimate.allocOnStack(18);~__SELECTED_FEATURE_Base~0 := 0;~__SELECTED_FEATURE_Keys~0 := 0;~__SELECTED_FEATURE_Encrypt~0 := 0;~__SELECTED_FEATURE_AutoResponder~0 := 0;~__SELECTED_FEATURE_AddressBook~0 := 0;~__SELECTED_FEATURE_Sign~0 := 0;~__SELECTED_FEATURE_Forward~0 := 0;~__SELECTED_FEATURE_Verify~0 := 0;~__SELECTED_FEATURE_Decrypt~0 := 0;~__GUIDSL_ROOT_PRODUCTION~0 := 0;~__GUIDSL_NON_TERMINAL_main~0 := 0;~bob~0 := 0;~rjh~0 := 0;~chuck~0 := 0;~__ste_Email_counter~0 := 0;~__ste_email_id0~0 := 0;~__ste_email_id1~0 := 0;~__ste_email_from0~0 := 0;~__ste_email_from1~0 := 0;~__ste_email_to0~0 := 0;~__ste_email_to1~0 := 0;~__ste_email_subject0~0.base, ~__ste_email_subject0~0.offset := 0, 0;~__ste_email_subject1~0.base, ~__ste_email_subject1~0.offset := 0, 0;~__ste_email_body0~0.base, ~__ste_email_body0~0.offset := 0, 0;~__ste_email_body1~0.base, ~__ste_email_body1~0.offset := 0, 0;~__ste_email_isEncrypted0~0 := 0;~__ste_email_isEncrypted1~0 := 0;~__ste_email_encryptionKey0~0 := 0;~__ste_email_encryptionKey1~0 := 0;~__ste_email_isSigned0~0 := 0;~__ste_email_isSigned1~0 := 0;~__ste_email_signKey0~0 := 0;~__ste_email_signKey1~0 := 0;~__ste_email_isSignatureVerified0~0 := 0;~__ste_email_isSignatureVerified1~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~__ste_Client_counter~0 := 0;~__ste_client_name0~0.base, ~__ste_client_name0~0.offset := 0, 0;~__ste_client_name1~0.base, ~__ste_client_name1~0.offset := 0, 0;~__ste_client_name2~0.base, ~__ste_client_name2~0.offset := 0, 0;~__ste_client_outbuffer0~0 := 0;~__ste_client_outbuffer1~0 := 0;~__ste_client_outbuffer2~0 := 0;~__ste_client_outbuffer3~0 := 0;~__ste_ClientAddressBook_size0~0 := 0;~__ste_ClientAddressBook_size1~0 := 0;~__ste_ClientAddressBook_size2~0 := 0;~__ste_Client_AddressBook0_Alias0~0 := 0;~__ste_Client_AddressBook0_Alias1~0 := 0;~__ste_Client_AddressBook0_Alias2~0 := 0;~__ste_Client_AddressBook1_Alias0~0 := 0;~__ste_Client_AddressBook1_Alias1~0 := 0;~__ste_Client_AddressBook1_Alias2~0 := 0;~__ste_Client_AddressBook2_Alias0~0 := 0;~__ste_Client_AddressBook2_Alias1~0 := 0;~__ste_Client_AddressBook2_Alias2~0 := 0;~__ste_Client_AddressBook0_Address0~0 := 0;~__ste_Client_AddressBook0_Address1~0 := 0;~__ste_Client_AddressBook0_Address2~0 := 0;~__ste_Client_AddressBook1_Address0~0 := 0;~__ste_Client_AddressBook1_Address1~0 := 0;~__ste_Client_AddressBook1_Address2~0 := 0;~__ste_Client_AddressBook2_Address0~0 := 0;~__ste_Client_AddressBook2_Address1~0 := 0;~__ste_Client_AddressBook2_Address2~0 := 0;~__ste_client_autoResponse0~0 := 0;~__ste_client_autoResponse1~0 := 0;~__ste_client_autoResponse2~0 := 0;~__ste_client_privateKey0~0 := 0;~__ste_client_privateKey1~0 := 0;~__ste_client_privateKey2~0 := 0;~__ste_ClientKeyring_size0~0 := 0;~__ste_ClientKeyring_size1~0 := 0;~__ste_ClientKeyring_size2~0 := 0;~__ste_Client_Keyring0_User0~0 := 0;~__ste_Client_Keyring0_User1~0 := 0;~__ste_Client_Keyring0_User2~0 := 0;~__ste_Client_Keyring1_User0~0 := 0;~__ste_Client_Keyring1_User1~0 := 0;~__ste_Client_Keyring1_User2~0 := 0;~__ste_Client_Keyring2_User0~0 := 0;~__ste_Client_Keyring2_User1~0 := 0;~__ste_Client_Keyring2_User2~0 := 0;~__ste_Client_Keyring0_PublicKey0~0 := 0;~__ste_Client_Keyring0_PublicKey1~0 := 0;~__ste_Client_Keyring0_PublicKey2~0 := 0;~__ste_Client_Keyring1_PublicKey0~0 := 0;~__ste_Client_Keyring1_PublicKey1~0 := 0;~__ste_Client_Keyring1_PublicKey2~0 := 0;~__ste_Client_Keyring2_PublicKey0~0 := 0;~__ste_Client_Keyring2_PublicKey1~0 := 0;~__ste_Client_Keyring2_PublicKey2~0 := 0;~__ste_client_forwardReceiver0~0 := 0;~__ste_client_forwardReceiver1~0 := 0;~__ste_client_forwardReceiver2~0 := 0;~__ste_client_forwardReceiver3~0 := 0;~__ste_client_idCounter0~0 := 0;~__ste_client_idCounter1~0 := 0;~__ste_client_idCounter2~0 := 0;~queue_empty~0 := 1;~queued_message~0 := 0;~queued_client~0 := 0; {1981#unseeded} is VALID [2020-07-29 02:17:31,369 INFO L280 TraceCheckUtils]: 1: Hoare triple {1981#unseeded} havoc main_#res;havoc main_#t~nondet13, main_#t~ret14, main_~retValue_acc~0, main_~tmp~1;main_~retValue_acc~0 := main_#t~nondet13;havoc main_#t~nondet13;havoc main_~tmp~1; {1981#unseeded} is VALID [2020-07-29 02:17:31,370 INFO L280 TraceCheckUtils]: 2: Hoare triple {1981#unseeded} havoc valid_product_#res;havoc valid_product_~retValue_acc~41;havoc valid_product_~retValue_acc~41;valid_product_~retValue_acc~41 := 1;valid_product_#res := valid_product_~retValue_acc~41; {1981#unseeded} is VALID [2020-07-29 02:17:31,371 INFO L280 TraceCheckUtils]: 3: Hoare triple {1981#unseeded} main_#t~ret14 := valid_product_#res;main_~tmp~1 := main_#t~ret14;havoc main_#t~ret14; {1981#unseeded} is VALID [2020-07-29 02:17:31,372 INFO L280 TraceCheckUtils]: 4: Hoare triple {1981#unseeded} assume 0 != main_~tmp~1;havoc setup_#t~nondet8, setup_#t~nondet10, setup_#t~nondet12, setup_~__cil_tmp1~0.base, setup_~__cil_tmp1~0.offset, setup_~__cil_tmp2~0.base, setup_~__cil_tmp2~0.offset, setup_~__cil_tmp3~0.base, setup_~__cil_tmp3~0.offset;havoc setup_~__cil_tmp1~0.base, setup_~__cil_tmp1~0.offset;havoc setup_~__cil_tmp2~0.base, setup_~__cil_tmp2~0.offset;havoc setup_~__cil_tmp3~0.base, setup_~__cil_tmp3~0.offset;~bob~0 := 1;setup_bob_#in~bob___0 := ~bob~0;havoc setup_bob_~bob___0;setup_bob_~bob___0 := setup_bob_#in~bob___0;setClientId_#in~handle, setClientId_#in~value := setup_bob_~bob___0, setup_bob_~bob___0;havoc setClientId_~handle, setClientId_~value;setClientId_~handle := setClientId_#in~handle;setClientId_~value := setClientId_#in~value; {1981#unseeded} is VALID [2020-07-29 02:17:31,372 INFO L280 TraceCheckUtils]: 5: Hoare triple {1981#unseeded} assume 1 == setClientId_~handle;~__ste_client_idCounter0~0 := setClientId_~value; {1981#unseeded} is VALID [2020-07-29 02:17:31,373 INFO L280 TraceCheckUtils]: 6: Hoare triple {1981#unseeded} setup_~__cil_tmp1~0.base, setup_~__cil_tmp1~0.offset := #t~string7.base, #t~string7.offset;havoc setup_#t~nondet8;~rjh~0 := 2;setup_rjh_#in~rjh___0 := ~rjh~0;havoc setup_rjh_~rjh___0;setup_rjh_~rjh___0 := setup_rjh_#in~rjh___0;setClientId_#in~handle, setClientId_#in~value := setup_rjh_~rjh___0, setup_rjh_~rjh___0;havoc setClientId_~handle, setClientId_~value;setClientId_~handle := setClientId_#in~handle;setClientId_~value := setClientId_#in~value; {1981#unseeded} is VALID [2020-07-29 02:17:31,374 INFO L280 TraceCheckUtils]: 7: Hoare triple {1981#unseeded} assume !(1 == setClientId_~handle); {1981#unseeded} is VALID [2020-07-29 02:17:31,375 INFO L280 TraceCheckUtils]: 8: Hoare triple {1981#unseeded} assume 2 == setClientId_~handle;~__ste_client_idCounter1~0 := setClientId_~value; {1981#unseeded} is VALID [2020-07-29 02:17:31,378 INFO L280 TraceCheckUtils]: 9: Hoare triple {1981#unseeded} setup_~__cil_tmp2~0.base, setup_~__cil_tmp2~0.offset := #t~string9.base, #t~string9.offset;havoc setup_#t~nondet10;~chuck~0 := 3;setup_chuck_#in~chuck___0 := ~chuck~0;havoc setup_chuck_~chuck___0;setup_chuck_~chuck___0 := setup_chuck_#in~chuck___0;setClientId_#in~handle, setClientId_#in~value := setup_chuck_~chuck___0, setup_chuck_~chuck___0;havoc setClientId_~handle, setClientId_~value;setClientId_~handle := setClientId_#in~handle;setClientId_~value := setClientId_#in~value; {1981#unseeded} is VALID [2020-07-29 02:17:31,380 INFO L280 TraceCheckUtils]: 10: Hoare triple {1981#unseeded} assume 1 == setClientId_~handle;~__ste_client_idCounter0~0 := setClientId_~value; {1981#unseeded} is VALID [2020-07-29 02:17:31,380 INFO L280 TraceCheckUtils]: 11: Hoare triple {1981#unseeded} setup_~__cil_tmp3~0.base, setup_~__cil_tmp3~0.offset := #t~string11.base, #t~string11.offset;havoc setup_#t~nondet12; {1981#unseeded} is VALID [2020-07-29 02:17:31,381 INFO L280 TraceCheckUtils]: 12: Hoare triple {1981#unseeded} havoc test_#t~nondet15, test_#t~nondet16, test_#t~nondet17, test_#t~nondet18, test_#t~nondet19, test_#t~nondet20, test_#t~nondet21, test_#t~nondet22, test_#t~nondet23, test_#t~nondet24, test_#t~nondet25, test_~op1~0, test_~op2~0, test_~op3~0, test_~op4~0, test_~op5~0, test_~op6~0, test_~op7~0, test_~op8~0, test_~op9~0, test_~op10~0, test_~op11~0, test_~splverifierCounter~0, test_~tmp~2, test_~tmp___0~1, test_~tmp___1~1, test_~tmp___2~0, test_~tmp___3~0, test_~tmp___4~0, test_~tmp___5~0, test_~tmp___6~0, test_~tmp___7~0, test_~tmp___8~0, test_~tmp___9~0;havoc test_~op1~0;havoc test_~op2~0;havoc test_~op3~0;havoc test_~op4~0;havoc test_~op5~0;havoc test_~op6~0;havoc test_~op7~0;havoc test_~op8~0;havoc test_~op9~0;havoc test_~op10~0;havoc test_~op11~0;havoc test_~splverifierCounter~0;havoc test_~tmp~2;havoc test_~tmp___0~1;havoc test_~tmp___1~1;havoc test_~tmp___2~0;havoc test_~tmp___3~0;havoc test_~tmp___4~0;havoc test_~tmp___5~0;havoc test_~tmp___6~0;havoc test_~tmp___7~0;havoc test_~tmp___8~0;havoc test_~tmp___9~0;test_~op1~0 := 0;test_~op2~0 := 0;test_~op3~0 := 0;test_~op4~0 := 0;test_~op5~0 := 0;test_~op6~0 := 0;test_~op7~0 := 0;test_~op8~0 := 0;test_~op9~0 := 0;test_~op10~0 := 0;test_~op11~0 := 0;test_~splverifierCounter~0 := 0; {1981#unseeded} is VALID [2020-07-29 02:17:31,382 INFO L280 TraceCheckUtils]: 13: Hoare triple {1981#unseeded} assume !false; {1981#unseeded} is VALID [2020-07-29 02:17:31,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 02:17:31,413 INFO L263 TraceCheckSpWp]: Trace formula consists of 14 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-29 02:17:31,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 02:17:31,442 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-29 02:17:31,516 INFO L280 TraceCheckUtils]: 0: Hoare triple {1984#(>= oldRank0 (+ (* (- 2) ULTIMATE.start_test_~op2~0) 1))} assume test_~splverifierCounter~0 < 4; {1984#(>= oldRank0 (+ (* (- 2) ULTIMATE.start_test_~op2~0) 1))} is VALID [2020-07-29 02:17:31,517 INFO L280 TraceCheckUtils]: 1: Hoare triple {1984#(>= oldRank0 (+ (* (- 2) ULTIMATE.start_test_~op2~0) 1))} test_~splverifierCounter~0 := 1 + test_~splverifierCounter~0; {1984#(>= oldRank0 (+ (* (- 2) ULTIMATE.start_test_~op2~0) 1))} is VALID [2020-07-29 02:17:31,517 INFO L280 TraceCheckUtils]: 2: Hoare triple {1984#(>= oldRank0 (+ (* (- 2) ULTIMATE.start_test_~op2~0) 1))} assume !(0 == test_~op1~0); {1984#(>= oldRank0 (+ (* (- 2) ULTIMATE.start_test_~op2~0) 1))} is VALID [2020-07-29 02:17:31,518 INFO L280 TraceCheckUtils]: 3: Hoare triple {1984#(>= oldRank0 (+ (* (- 2) ULTIMATE.start_test_~op2~0) 1))} assume 0 == test_~op2~0;test_~tmp___8~0 := test_#t~nondet16;havoc test_#t~nondet16; {2047#(<= (+ (div (* oldRank0 (- 1)) 2) 1) 0)} is VALID [2020-07-29 02:17:31,521 INFO L280 TraceCheckUtils]: 4: Hoare triple {2047#(<= (+ (div (* oldRank0 (- 1)) 2) 1) 0)} assume 0 != test_~tmp___8~0;test_~op2~0 := 1; {2051#(and (<= 1 ULTIMATE.start_test_~op2~0) (<= (+ (div (* oldRank0 (- 1)) 2) 1) 0))} is VALID [2020-07-29 02:17:31,522 INFO L280 TraceCheckUtils]: 5: Hoare triple {2051#(and (<= 1 ULTIMATE.start_test_~op2~0) (<= (+ (div (* oldRank0 (- 1)) 2) 1) 0))} assume !false; {1994#(or (and (> oldRank0 (+ (* (- 2) ULTIMATE.start_test_~op2~0) 1)) (>= oldRank0 0)) unseeded)} is VALID [2020-07-29 02:17:31,522 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 02:17:31,523 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-29 02:17:31,534 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-29 02:17:31,535 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 14 letters. Loop has 6 letters. [2020-07-29 02:17:31,535 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:31,535 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 02:17:31,535 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 77 states and 130 transitions. cyclomatic complexity: 55 Second operand 5 states. [2020-07-29 02:17:31,970 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 77 states and 130 transitions. cyclomatic complexity: 55. Second operand 5 states. Result 258 states and 447 transitions. Complement of second has 6 states. [2020-07-29 02:17:31,971 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 02:17:31,971 INFO L123 tractBuchiDifference]: Start testing correctness of buchiDifferenceNCSBLazy3 [2020-07-29 02:17:31,971 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 77 states and 130 transitions. cyclomatic complexity: 55 [2020-07-29 02:17:31,971 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 02:17:31,971 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 02:17:31,971 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 5 states. [2020-07-29 02:17:31,978 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2020-07-29 02:17:31,978 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 02:17:31,978 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 02:17:31,978 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 258 states and 447 transitions. [2020-07-29 02:17:31,983 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 57 [2020-07-29 02:17:31,983 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 02:17:31,983 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 02:17:31,988 INFO L70 LassoExtractor]: Start lassoExtractor. Operand 77 states and 130 transitions. cyclomatic complexity: 55 [2020-07-29 02:17:31,996 INFO L86 LassoExtractor]: Finished lassoExtractor. Found 29 examples of accepted words. [2020-07-29 02:17:31,996 INFO L70 LassoExtractor]: Start lassoExtractor. Operand 5 states. [2020-07-29 02:17:32,001 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2020-07-29 02:17:32,004 INFO L86 LassoExtractor]: Finished lassoExtractor. Found 1 examples of accepted words. [2020-07-29 02:17:32,004 INFO L70 LassoExtractor]: Start lassoExtractor. Operand 258 states and 447 transitions. cyclomatic complexity: 195 [2020-07-29 02:17:32,022 INFO L86 LassoExtractor]: Finished lassoExtractor. Found 57 examples of accepted words. [2020-07-29 02:17:32,023 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 14 letters. Loop has 6 letters. [2020-07-29 02:17:32,023 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,023 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 14 letters. Loop has 6 letters. [2020-07-29 02:17:32,023 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,026 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 14 letters. Loop has 6 letters. [2020-07-29 02:17:32,027 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,027 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 1 letters. Loop has 3 letters. [2020-07-29 02:17:32,027 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,027 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 1 letters. Loop has 3 letters. [2020-07-29 02:17:32,027 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,027 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 1 letters. Loop has 3 letters. [2020-07-29 02:17:32,027 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,028 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 16 letters. Loop has 7 letters. [2020-07-29 02:17:32,028 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,028 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 16 letters. Loop has 7 letters. [2020-07-29 02:17:32,028 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,028 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 16 letters. Loop has 7 letters. [2020-07-29 02:17:32,028 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,029 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 258 letters. Loop has 258 letters. [2020-07-29 02:17:32,029 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,029 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 258 letters. Loop has 258 letters. [2020-07-29 02:17:32,029 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,031 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 258 letters. Loop has 258 letters. [2020-07-29 02:17:32,031 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,031 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 77 letters. Loop has 77 letters. [2020-07-29 02:17:32,031 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,032 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 77 letters. Loop has 77 letters. [2020-07-29 02:17:32,032 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,032 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 77 letters. Loop has 77 letters. [2020-07-29 02:17:32,032 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,032 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 4 letters. Loop has 4 letters. [2020-07-29 02:17:32,032 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,032 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 4 letters. Loop has 4 letters. [2020-07-29 02:17:32,032 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,033 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 4 letters. Loop has 4 letters. [2020-07-29 02:17:32,033 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,033 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 19 letters. Loop has 7 letters. [2020-07-29 02:17:32,033 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,033 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 19 letters. Loop has 7 letters. [2020-07-29 02:17:32,033 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,033 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 19 letters. Loop has 7 letters. [2020-07-29 02:17:32,033 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,034 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 19 letters. Loop has 8 letters. [2020-07-29 02:17:32,034 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,034 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 19 letters. Loop has 8 letters. [2020-07-29 02:17:32,034 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,034 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 19 letters. Loop has 8 letters. [2020-07-29 02:17:32,034 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,034 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 20 letters. Loop has 9 letters. [2020-07-29 02:17:32,034 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,035 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 20 letters. Loop has 9 letters. [2020-07-29 02:17:32,035 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,035 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 20 letters. Loop has 9 letters. [2020-07-29 02:17:32,035 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,035 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 20 letters. Loop has 8 letters. [2020-07-29 02:17:32,036 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,036 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 20 letters. Loop has 8 letters. [2020-07-29 02:17:32,036 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,036 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 20 letters. Loop has 8 letters. [2020-07-29 02:17:32,036 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,036 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 21 letters. Loop has 9 letters. [2020-07-29 02:17:32,036 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,036 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 21 letters. Loop has 9 letters. [2020-07-29 02:17:32,037 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,037 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 21 letters. Loop has 9 letters. [2020-07-29 02:17:32,037 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,037 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 27 letters. Loop has 15 letters. [2020-07-29 02:17:32,037 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,037 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 27 letters. Loop has 15 letters. [2020-07-29 02:17:32,038 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,038 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 27 letters. Loop has 15 letters. [2020-07-29 02:17:32,038 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,038 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 26 letters. Loop has 14 letters. [2020-07-29 02:17:32,038 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,038 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 26 letters. Loop has 14 letters. [2020-07-29 02:17:32,039 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,039 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 26 letters. Loop has 14 letters. [2020-07-29 02:17:32,039 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,039 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 26 letters. Loop has 15 letters. [2020-07-29 02:17:32,039 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,039 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 26 letters. Loop has 15 letters. [2020-07-29 02:17:32,039 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,040 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 26 letters. Loop has 15 letters. [2020-07-29 02:17:32,040 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,040 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 25 letters. Loop has 13 letters. [2020-07-29 02:17:32,040 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,040 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 25 letters. Loop has 13 letters. [2020-07-29 02:17:32,040 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,040 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 25 letters. Loop has 13 letters. [2020-07-29 02:17:32,041 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,041 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 25 letters. Loop has 14 letters. [2020-07-29 02:17:32,041 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,041 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 25 letters. Loop has 14 letters. [2020-07-29 02:17:32,041 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,041 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 25 letters. Loop has 14 letters. [2020-07-29 02:17:32,042 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,042 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 14 letters. Loop has 6 letters. [2020-07-29 02:17:32,042 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,042 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 14 letters. Loop has 6 letters. [2020-07-29 02:17:32,042 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,042 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 14 letters. Loop has 6 letters. [2020-07-29 02:17:32,043 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,043 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:32,044 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,044 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:32,044 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,044 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:32,044 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,044 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 24 letters. Loop has 13 letters. [2020-07-29 02:17:32,045 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,045 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 24 letters. Loop has 13 letters. [2020-07-29 02:17:32,045 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,045 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 24 letters. Loop has 13 letters. [2020-07-29 02:17:32,045 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,045 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 23 letters. Loop has 11 letters. [2020-07-29 02:17:32,045 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,046 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 23 letters. Loop has 11 letters. [2020-07-29 02:17:32,046 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,046 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 23 letters. Loop has 11 letters. [2020-07-29 02:17:32,046 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,046 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:32,046 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,046 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:32,047 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,047 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:32,047 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,047 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 21 letters. Loop has 11 letters. [2020-07-29 02:17:32,047 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,047 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 21 letters. Loop has 11 letters. [2020-07-29 02:17:32,047 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,048 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 21 letters. Loop has 11 letters. [2020-07-29 02:17:32,048 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,048 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 22 letters. Loop has 11 letters. [2020-07-29 02:17:32,048 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,048 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 22 letters. Loop has 11 letters. [2020-07-29 02:17:32,048 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,048 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 22 letters. Loop has 11 letters. [2020-07-29 02:17:32,049 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,049 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 22 letters. Loop has 12 letters. [2020-07-29 02:17:32,049 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,049 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 22 letters. Loop has 12 letters. [2020-07-29 02:17:32,049 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,049 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 22 letters. Loop has 12 letters. [2020-07-29 02:17:32,049 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,050 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 17 letters. Loop has 7 letters. [2020-07-29 02:17:32,050 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,050 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 17 letters. Loop has 7 letters. [2020-07-29 02:17:32,050 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,050 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 17 letters. Loop has 7 letters. [2020-07-29 02:17:32,050 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,050 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 24 letters. Loop has 13 letters. [2020-07-29 02:17:32,050 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,051 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 24 letters. Loop has 13 letters. [2020-07-29 02:17:32,051 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,051 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 24 letters. Loop has 13 letters. [2020-07-29 02:17:32,051 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,051 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 25 letters. Loop has 14 letters. [2020-07-29 02:17:32,051 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,051 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 25 letters. Loop has 14 letters. [2020-07-29 02:17:32,052 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,052 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 25 letters. Loop has 14 letters. [2020-07-29 02:17:32,052 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,052 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:32,052 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,052 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:32,052 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,053 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:32,053 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,053 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:32,053 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,053 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:32,054 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,054 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:32,054 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,054 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 19 letters. Loop has 6 letters. [2020-07-29 02:17:32,054 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,055 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 19 letters. Loop has 6 letters. [2020-07-29 02:17:32,055 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,055 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 19 letters. Loop has 6 letters. [2020-07-29 02:17:32,055 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,055 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 15 letters. Loop has 6 letters. [2020-07-29 02:17:32,055 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,055 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 15 letters. Loop has 6 letters. [2020-07-29 02:17:32,056 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,056 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 15 letters. Loop has 6 letters. [2020-07-29 02:17:32,056 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,056 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 16 letters. Loop has 6 letters. [2020-07-29 02:17:32,056 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,057 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 16 letters. Loop has 6 letters. [2020-07-29 02:17:32,057 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,058 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 16 letters. Loop has 6 letters. [2020-07-29 02:17:32,058 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,058 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 17 letters. Loop has 6 letters. [2020-07-29 02:17:32,058 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,058 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 17 letters. Loop has 6 letters. [2020-07-29 02:17:32,058 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,059 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 17 letters. Loop has 6 letters. [2020-07-29 02:17:32,059 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,059 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 18 letters. Loop has 6 letters. [2020-07-29 02:17:32,059 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,059 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 18 letters. Loop has 6 letters. [2020-07-29 02:17:32,059 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,059 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 18 letters. Loop has 6 letters. [2020-07-29 02:17:32,060 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,060 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 18 letters. Loop has 7 letters. [2020-07-29 02:17:32,060 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,061 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 18 letters. Loop has 7 letters. [2020-07-29 02:17:32,061 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,061 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 18 letters. Loop has 7 letters. [2020-07-29 02:17:32,061 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,061 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 1 letters. Loop has 3 letters. [2020-07-29 02:17:32,062 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,062 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 1 letters. Loop has 3 letters. [2020-07-29 02:17:32,062 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,062 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 1 letters. Loop has 3 letters. [2020-07-29 02:17:32,062 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,062 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 27 letters. Loop has 15 letters. [2020-07-29 02:17:32,062 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,062 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 27 letters. Loop has 15 letters. [2020-07-29 02:17:32,063 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,063 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 27 letters. Loop has 15 letters. [2020-07-29 02:17:32,063 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,063 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 27 letters. Loop has 14 letters. [2020-07-29 02:17:32,063 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,063 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 27 letters. Loop has 14 letters. [2020-07-29 02:17:32,063 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,064 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 27 letters. Loop has 14 letters. [2020-07-29 02:17:32,064 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,064 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 25 letters. Loop has 7 letters. [2020-07-29 02:17:32,064 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,064 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 25 letters. Loop has 7 letters. [2020-07-29 02:17:32,064 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,064 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 25 letters. Loop has 7 letters. [2020-07-29 02:17:32,065 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,065 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 25 letters. Loop has 8 letters. [2020-07-29 02:17:32,065 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,065 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 25 letters. Loop has 8 letters. [2020-07-29 02:17:32,065 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,065 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 25 letters. Loop has 8 letters. [2020-07-29 02:17:32,065 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,065 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 25 letters. Loop has 12 letters. [2020-07-29 02:17:32,066 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,066 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 25 letters. Loop has 12 letters. [2020-07-29 02:17:32,066 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,066 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 25 letters. Loop has 12 letters. [2020-07-29 02:17:32,066 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,066 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 25 letters. Loop has 13 letters. [2020-07-29 02:17:32,066 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,067 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 25 letters. Loop has 13 letters. [2020-07-29 02:17:32,067 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,067 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 25 letters. Loop has 13 letters. [2020-07-29 02:17:32,067 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,067 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 25 letters. Loop has 12 letters. [2020-07-29 02:17:32,067 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,067 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 25 letters. Loop has 12 letters. [2020-07-29 02:17:32,068 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,068 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 25 letters. Loop has 12 letters. [2020-07-29 02:17:32,068 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,068 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 25 letters. Loop has 13 letters. [2020-07-29 02:17:32,068 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,068 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 25 letters. Loop has 13 letters. [2020-07-29 02:17:32,068 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,069 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 25 letters. Loop has 13 letters. [2020-07-29 02:17:32,069 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,069 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 28 letters. Loop has 15 letters. [2020-07-29 02:17:32,069 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,069 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 28 letters. Loop has 15 letters. [2020-07-29 02:17:32,069 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,069 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 28 letters. Loop has 15 letters. [2020-07-29 02:17:32,070 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,070 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 23 letters. Loop has 7 letters. [2020-07-29 02:17:32,070 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,070 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 23 letters. Loop has 7 letters. [2020-07-29 02:17:32,070 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,070 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 23 letters. Loop has 7 letters. [2020-07-29 02:17:32,071 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,071 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 20 letters. Loop has 7 letters. [2020-07-29 02:17:32,071 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,071 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 20 letters. Loop has 7 letters. [2020-07-29 02:17:32,071 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,071 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 20 letters. Loop has 7 letters. [2020-07-29 02:17:32,071 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,071 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 23 letters. Loop has 11 letters. [2020-07-29 02:17:32,072 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,072 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 23 letters. Loop has 11 letters. [2020-07-29 02:17:32,072 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,072 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 23 letters. Loop has 11 letters. [2020-07-29 02:17:32,072 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,072 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:32,072 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,072 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:32,073 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,073 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:32,073 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,073 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 20 letters. Loop has 8 letters. [2020-07-29 02:17:32,073 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,073 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 20 letters. Loop has 8 letters. [2020-07-29 02:17:32,073 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,074 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 20 letters. Loop has 8 letters. [2020-07-29 02:17:32,074 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,074 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 24 letters. Loop has 7 letters. [2020-07-29 02:17:32,074 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,074 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 24 letters. Loop has 7 letters. [2020-07-29 02:17:32,074 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,074 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 24 letters. Loop has 7 letters. [2020-07-29 02:17:32,074 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,075 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 21 letters. Loop has 7 letters. [2020-07-29 02:17:32,075 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,075 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 21 letters. Loop has 7 letters. [2020-07-29 02:17:32,075 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,075 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 21 letters. Loop has 7 letters. [2020-07-29 02:17:32,075 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,075 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 24 letters. Loop has 11 letters. [2020-07-29 02:17:32,076 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,076 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 24 letters. Loop has 11 letters. [2020-07-29 02:17:32,076 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,076 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 24 letters. Loop has 11 letters. [2020-07-29 02:17:32,076 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,076 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 21 letters. Loop has 9 letters. [2020-07-29 02:17:32,076 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,077 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 21 letters. Loop has 9 letters. [2020-07-29 02:17:32,077 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,077 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 21 letters. Loop has 9 letters. [2020-07-29 02:17:32,077 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,077 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:32,077 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,077 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:32,078 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,078 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:32,078 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,078 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 21 letters. Loop has 8 letters. [2020-07-29 02:17:32,079 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,079 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 21 letters. Loop has 8 letters. [2020-07-29 02:17:32,079 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,080 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 21 letters. Loop has 8 letters. [2020-07-29 02:17:32,081 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,081 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:32,081 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,081 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:32,081 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,081 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:32,082 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,082 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 26 letters. Loop has 14 letters. [2020-07-29 02:17:32,082 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,082 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 26 letters. Loop has 14 letters. [2020-07-29 02:17:32,082 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,082 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 26 letters. Loop has 14 letters. [2020-07-29 02:17:32,082 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,083 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 26 letters. Loop has 13 letters. [2020-07-29 02:17:32,083 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,083 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 26 letters. Loop has 13 letters. [2020-07-29 02:17:32,083 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,083 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 26 letters. Loop has 13 letters. [2020-07-29 02:17:32,083 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,083 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 26 letters. Loop has 14 letters. [2020-07-29 02:17:32,084 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,084 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 26 letters. Loop has 14 letters. [2020-07-29 02:17:32,084 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,084 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 26 letters. Loop has 14 letters. [2020-07-29 02:17:32,084 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,084 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 18 letters. Loop has 8 letters. [2020-07-29 02:17:32,084 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,084 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 18 letters. Loop has 8 letters. [2020-07-29 02:17:32,085 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,085 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 18 letters. Loop has 8 letters. [2020-07-29 02:17:32,085 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,085 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 22 letters. Loop has 7 letters. [2020-07-29 02:17:32,085 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,085 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 22 letters. Loop has 7 letters. [2020-07-29 02:17:32,085 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,086 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 22 letters. Loop has 7 letters. [2020-07-29 02:17:32,086 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,086 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 22 letters. Loop has 11 letters. [2020-07-29 02:17:32,086 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,086 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 22 letters. Loop has 11 letters. [2020-07-29 02:17:32,086 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,086 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 22 letters. Loop has 11 letters. [2020-07-29 02:17:32,087 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,087 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 22 letters. Loop has 9 letters. [2020-07-29 02:17:32,087 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,087 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 22 letters. Loop has 9 letters. [2020-07-29 02:17:32,087 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,087 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 22 letters. Loop has 9 letters. [2020-07-29 02:17:32,087 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,087 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 19 letters. Loop has 7 letters. [2020-07-29 02:17:32,088 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,088 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 19 letters. Loop has 7 letters. [2020-07-29 02:17:32,088 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,088 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 19 letters. Loop has 7 letters. [2020-07-29 02:17:32,088 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,088 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 19 letters. Loop has 7 letters. [2020-07-29 02:17:32,088 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,088 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 19 letters. Loop has 7 letters. [2020-07-29 02:17:32,089 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,089 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 19 letters. Loop has 7 letters. [2020-07-29 02:17:32,089 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,089 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 22 letters. Loop has 12 letters. [2020-07-29 02:17:32,089 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,089 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 22 letters. Loop has 12 letters. [2020-07-29 02:17:32,089 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,090 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 22 letters. Loop has 12 letters. [2020-07-29 02:17:32,090 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,090 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 19 letters. Loop has 8 letters. [2020-07-29 02:17:32,090 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,090 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 19 letters. Loop has 8 letters. [2020-07-29 02:17:32,090 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,090 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 19 letters. Loop has 8 letters. [2020-07-29 02:17:32,091 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,091 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 27 letters. Loop has 15 letters. [2020-07-29 02:17:32,091 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,091 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 27 letters. Loop has 15 letters. [2020-07-29 02:17:32,091 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,091 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 27 letters. Loop has 15 letters. [2020-07-29 02:17:32,091 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,092 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 19 letters. Loop has 7 letters. [2020-07-29 02:17:32,092 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,092 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 19 letters. Loop has 7 letters. [2020-07-29 02:17:32,092 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,092 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 19 letters. Loop has 7 letters. [2020-07-29 02:17:32,092 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,092 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 25 letters. Loop has 14 letters. [2020-07-29 02:17:32,093 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,093 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 25 letters. Loop has 14 letters. [2020-07-29 02:17:32,093 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,093 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 25 letters. Loop has 14 letters. [2020-07-29 02:17:32,093 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,093 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 25 letters. Loop has 13 letters. [2020-07-29 02:17:32,093 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,094 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 25 letters. Loop has 13 letters. [2020-07-29 02:17:32,094 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,094 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 25 letters. Loop has 13 letters. [2020-07-29 02:17:32,094 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,094 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 25 letters. Loop has 14 letters. [2020-07-29 02:17:32,094 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,094 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 25 letters. Loop has 14 letters. [2020-07-29 02:17:32,095 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,095 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 25 letters. Loop has 14 letters. [2020-07-29 02:17:32,095 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,095 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 23 letters. Loop has 11 letters. [2020-07-29 02:17:32,095 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,095 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 23 letters. Loop has 11 letters. [2020-07-29 02:17:32,095 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,096 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 23 letters. Loop has 11 letters. [2020-07-29 02:17:32,096 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,096 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 20 letters. Loop has 7 letters. [2020-07-29 02:17:32,096 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,096 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 20 letters. Loop has 7 letters. [2020-07-29 02:17:32,096 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,096 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 20 letters. Loop has 7 letters. [2020-07-29 02:17:32,096 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,097 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:32,097 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,097 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:32,098 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,098 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:32,098 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,098 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 20 letters. Loop has 9 letters. [2020-07-29 02:17:32,098 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,098 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 20 letters. Loop has 9 letters. [2020-07-29 02:17:32,098 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,098 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 20 letters. Loop has 9 letters. [2020-07-29 02:17:32,099 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,099 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:32,099 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,099 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:32,099 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,099 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:32,099 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,100 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 20 letters. Loop has 8 letters. [2020-07-29 02:17:32,100 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,100 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 20 letters. Loop has 8 letters. [2020-07-29 02:17:32,100 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,100 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 20 letters. Loop has 8 letters. [2020-07-29 02:17:32,100 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,100 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 20 letters. Loop has 7 letters. [2020-07-29 02:17:32,100 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,101 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 20 letters. Loop has 7 letters. [2020-07-29 02:17:32,101 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,101 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 20 letters. Loop has 7 letters. [2020-07-29 02:17:32,101 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,101 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 16 letters. Loop has 7 letters. [2020-07-29 02:17:32,101 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,101 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 16 letters. Loop has 7 letters. [2020-07-29 02:17:32,101 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,102 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 16 letters. Loop has 7 letters. [2020-07-29 02:17:32,102 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,102 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 17 letters. Loop has 7 letters. [2020-07-29 02:17:32,102 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,102 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 17 letters. Loop has 7 letters. [2020-07-29 02:17:32,102 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,102 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 17 letters. Loop has 7 letters. [2020-07-29 02:17:32,102 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,103 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 17 letters. Loop has 8 letters. [2020-07-29 02:17:32,103 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,103 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 17 letters. Loop has 8 letters. [2020-07-29 02:17:32,103 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,103 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 17 letters. Loop has 8 letters. [2020-07-29 02:17:32,103 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,103 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 21 letters. Loop has 11 letters. [2020-07-29 02:17:32,103 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,104 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 21 letters. Loop has 11 letters. [2020-07-29 02:17:32,104 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,104 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 21 letters. Loop has 11 letters. [2020-07-29 02:17:32,104 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,104 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:32,104 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,104 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:32,105 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,105 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:32,105 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,105 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 21 letters. Loop has 9 letters. [2020-07-29 02:17:32,105 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,105 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 21 letters. Loop has 9 letters. [2020-07-29 02:17:32,105 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,105 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 21 letters. Loop has 9 letters. [2020-07-29 02:17:32,106 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,106 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 24 letters. Loop has 13 letters. [2020-07-29 02:17:32,106 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,106 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 24 letters. Loop has 13 letters. [2020-07-29 02:17:32,106 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,106 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 24 letters. Loop has 13 letters. [2020-07-29 02:17:32,106 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,107 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:32,107 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,107 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:32,107 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,107 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:32,107 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,108 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 24 letters. Loop has 13 letters. [2020-07-29 02:17:32,108 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,108 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 24 letters. Loop has 13 letters. [2020-07-29 02:17:32,108 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,108 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 24 letters. Loop has 13 letters. [2020-07-29 02:17:32,108 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,108 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 26 letters. Loop has 15 letters. [2020-07-29 02:17:32,109 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,109 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 26 letters. Loop has 15 letters. [2020-07-29 02:17:32,109 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,109 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 26 letters. Loop has 15 letters. [2020-07-29 02:17:32,109 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,109 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 26 letters. Loop has 14 letters. [2020-07-29 02:17:32,110 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,110 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 26 letters. Loop has 14 letters. [2020-07-29 02:17:32,110 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,110 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 26 letters. Loop has 14 letters. [2020-07-29 02:17:32,110 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,110 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 18 letters. Loop has 7 letters. [2020-07-29 02:17:32,110 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,111 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 18 letters. Loop has 7 letters. [2020-07-29 02:17:32,111 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,111 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 18 letters. Loop has 7 letters. [2020-07-29 02:17:32,111 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,111 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 77 states and 130 transitions. cyclomatic complexity: 55 Stem has 22 letters. Loop has 11 letters. [2020-07-29 02:17:32,111 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,111 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 5 states. Stem has 22 letters. Loop has 11 letters. [2020-07-29 02:17:32,112 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,112 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 258 states and 447 transitions. cyclomatic complexity: 195 Stem has 22 letters. Loop has 11 letters. [2020-07-29 02:17:32,112 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,112 INFO L161 tractBuchiDifference]: Finished testing correctness of buchiDifferenceNCSBLazy3 [2020-07-29 02:17:32,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-29 02:17:32,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 128 transitions. [2020-07-29 02:17:32,123 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 128 transitions. Stem has 14 letters. Loop has 6 letters. [2020-07-29 02:17:32,123 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,123 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 128 transitions. Stem has 20 letters. Loop has 6 letters. [2020-07-29 02:17:32,123 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,123 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 4 states and 128 transitions. Stem has 14 letters. Loop has 12 letters. [2020-07-29 02:17:32,123 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:32,123 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 258 states and 447 transitions. cyclomatic complexity: 195 [2020-07-29 02:17:32,131 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 57 [2020-07-29 02:17:32,138 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 258 states to 258 states and 447 transitions. [2020-07-29 02:17:32,138 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 78 [2020-07-29 02:17:32,139 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 80 [2020-07-29 02:17:32,139 INFO L73 IsDeterministic]: Start isDeterministic. Operand 258 states and 447 transitions. [2020-07-29 02:17:32,139 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2020-07-29 02:17:32,139 INFO L688 BuchiCegarLoop]: Abstraction has 258 states and 447 transitions. [2020-07-29 02:17:32,139 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258 states and 447 transitions. [2020-07-29 02:17:32,160 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258 to 141. [2020-07-29 02:17:32,160 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-29 02:17:32,160 INFO L82 GeneralOperation]: Start isEquivalent. First operand 258 states and 447 transitions. Second operand 141 states. [2020-07-29 02:17:32,160 INFO L74 IsIncluded]: Start isIncluded. First operand 258 states and 447 transitions. Second operand 141 states. [2020-07-29 02:17:32,160 INFO L87 Difference]: Start difference. First operand 258 states and 447 transitions. Second operand 141 states. [2020-07-29 02:17:32,161 INFO L149 Difference]: Subtrahend was not deterministic. Recomputing result with determinization. [2020-07-29 02:17:32,171 INFO L93 Difference]: Finished difference Result 264 states and 453 transitions. [2020-07-29 02:17:32,171 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 453 transitions. [2020-07-29 02:17:32,171 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 02:17:32,171 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 02:17:32,172 INFO L74 IsIncluded]: Start isIncluded. First operand 141 states. Second operand 258 states and 447 transitions. [2020-07-29 02:17:32,172 INFO L87 Difference]: Start difference. First operand 141 states. Second operand 258 states and 447 transitions. [2020-07-29 02:17:32,172 INFO L149 Difference]: Subtrahend was not deterministic. Recomputing result with determinization. [2020-07-29 02:17:32,180 INFO L93 Difference]: Finished difference Result 270 states and 459 transitions. [2020-07-29 02:17:32,180 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 459 transitions. [2020-07-29 02:17:32,181 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 02:17:32,181 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 02:17:32,181 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-29 02:17:32,181 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-29 02:17:32,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 141 states. [2020-07-29 02:17:32,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 141 states and 242 transitions. [2020-07-29 02:17:32,185 INFO L711 BuchiCegarLoop]: Abstraction has 141 states and 242 transitions. [2020-07-29 02:17:32,185 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-29 02:17:32,185 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-29 02:17:32,185 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-29 02:17:32,185 INFO L87 Difference]: Start difference. First operand 141 states and 242 transitions. Second operand 3 states. [2020-07-29 02:17:32,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-29 02:17:32,487 INFO L93 Difference]: Finished difference Result 142 states and 242 transitions. [2020-07-29 02:17:32,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-29 02:17:32,487 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-29 02:17:32,516 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 14 edges. 14 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-29 02:17:32,516 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 142 states and 242 transitions. [2020-07-29 02:17:32,520 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 29 [2020-07-29 02:17:32,524 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 142 states to 142 states and 242 transitions. [2020-07-29 02:17:32,524 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 50 [2020-07-29 02:17:32,525 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 50 [2020-07-29 02:17:32,525 INFO L73 IsDeterministic]: Start isDeterministic. Operand 142 states and 242 transitions. [2020-07-29 02:17:32,525 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2020-07-29 02:17:32,525 INFO L688 BuchiCegarLoop]: Abstraction has 142 states and 242 transitions. [2020-07-29 02:17:32,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 142 states and 242 transitions. [2020-07-29 02:17:32,529 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 142 to 141. [2020-07-29 02:17:32,531 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-29 02:17:32,532 INFO L82 GeneralOperation]: Start isEquivalent. First operand 142 states and 242 transitions. Second operand 141 states. [2020-07-29 02:17:32,532 INFO L74 IsIncluded]: Start isIncluded. First operand 142 states and 242 transitions. Second operand 141 states. [2020-07-29 02:17:32,532 INFO L87 Difference]: Start difference. First operand 142 states and 242 transitions. Second operand 141 states. [2020-07-29 02:17:32,532 INFO L149 Difference]: Subtrahend was not deterministic. Recomputing result with determinization. [2020-07-29 02:17:32,539 INFO L93 Difference]: Finished difference Result 145 states and 245 transitions. [2020-07-29 02:17:32,539 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 245 transitions. [2020-07-29 02:17:32,540 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 02:17:32,540 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 02:17:32,540 INFO L74 IsIncluded]: Start isIncluded. First operand 141 states. Second operand 142 states and 242 transitions. [2020-07-29 02:17:32,540 INFO L87 Difference]: Start difference. First operand 141 states. Second operand 142 states and 242 transitions. [2020-07-29 02:17:32,540 INFO L149 Difference]: Subtrahend was not deterministic. Recomputing result with determinization. [2020-07-29 02:17:32,544 INFO L93 Difference]: Finished difference Result 145 states and 245 transitions. [2020-07-29 02:17:32,544 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 245 transitions. [2020-07-29 02:17:32,544 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 02:17:32,545 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 02:17:32,545 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-29 02:17:32,545 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-29 02:17:32,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 141 states. [2020-07-29 02:17:32,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 141 states and 241 transitions. [2020-07-29 02:17:32,548 INFO L711 BuchiCegarLoop]: Abstraction has 141 states and 241 transitions. [2020-07-29 02:17:32,548 INFO L591 BuchiCegarLoop]: Abstraction has 141 states and 241 transitions. [2020-07-29 02:17:32,548 INFO L424 BuchiCegarLoop]: ======== Iteration 3============ [2020-07-29 02:17:32,548 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 141 states and 241 transitions. [2020-07-29 02:17:32,551 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 29 [2020-07-29 02:17:32,551 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 02:17:32,551 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 02:17:32,551 INFO L849 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-29 02:17:32,551 INFO L850 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2020-07-29 02:17:32,552 INFO L794 eck$LassoCheckResult]: Stem: 3395#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string0.base, #t~string0.offset := #Ultimate.allocOnStack(44);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(44);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(9);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(9);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(11);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(16);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(10);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(16);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(21);call #t~string77.base, #t~string77.offset := #Ultimate.allocOnStack(4);call write~init~int(37, #t~string77.base, #t~string77.offset, 1);call write~init~int(115, #t~string77.base, 1 + #t~string77.offset, 1);call write~init~int(10, #t~string77.base, 2 + #t~string77.offset, 1);call write~init~int(0, #t~string77.base, 3 + #t~string77.offset, 1);call #t~string80.base, #t~string80.offset := #Ultimate.allocOnStack(10);call #t~string83.base, #t~string83.offset := #Ultimate.allocOnStack(12);call #t~string86.base, #t~string86.offset := #Ultimate.allocOnStack(10);call #t~string89.base, #t~string89.offset := #Ultimate.allocOnStack(18);~__SELECTED_FEATURE_Base~0 := 0;~__SELECTED_FEATURE_Keys~0 := 0;~__SELECTED_FEATURE_Encrypt~0 := 0;~__SELECTED_FEATURE_AutoResponder~0 := 0;~__SELECTED_FEATURE_AddressBook~0 := 0;~__SELECTED_FEATURE_Sign~0 := 0;~__SELECTED_FEATURE_Forward~0 := 0;~__SELECTED_FEATURE_Verify~0 := 0;~__SELECTED_FEATURE_Decrypt~0 := 0;~__GUIDSL_ROOT_PRODUCTION~0 := 0;~__GUIDSL_NON_TERMINAL_main~0 := 0;~bob~0 := 0;~rjh~0 := 0;~chuck~0 := 0;~__ste_Email_counter~0 := 0;~__ste_email_id0~0 := 0;~__ste_email_id1~0 := 0;~__ste_email_from0~0 := 0;~__ste_email_from1~0 := 0;~__ste_email_to0~0 := 0;~__ste_email_to1~0 := 0;~__ste_email_subject0~0.base, ~__ste_email_subject0~0.offset := 0, 0;~__ste_email_subject1~0.base, ~__ste_email_subject1~0.offset := 0, 0;~__ste_email_body0~0.base, ~__ste_email_body0~0.offset := 0, 0;~__ste_email_body1~0.base, ~__ste_email_body1~0.offset := 0, 0;~__ste_email_isEncrypted0~0 := 0;~__ste_email_isEncrypted1~0 := 0;~__ste_email_encryptionKey0~0 := 0;~__ste_email_encryptionKey1~0 := 0;~__ste_email_isSigned0~0 := 0;~__ste_email_isSigned1~0 := 0;~__ste_email_signKey0~0 := 0;~__ste_email_signKey1~0 := 0;~__ste_email_isSignatureVerified0~0 := 0;~__ste_email_isSignatureVerified1~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~__ste_Client_counter~0 := 0;~__ste_client_name0~0.base, ~__ste_client_name0~0.offset := 0, 0;~__ste_client_name1~0.base, ~__ste_client_name1~0.offset := 0, 0;~__ste_client_name2~0.base, ~__ste_client_name2~0.offset := 0, 0;~__ste_client_outbuffer0~0 := 0;~__ste_client_outbuffer1~0 := 0;~__ste_client_outbuffer2~0 := 0;~__ste_client_outbuffer3~0 := 0;~__ste_ClientAddressBook_size0~0 := 0;~__ste_ClientAddressBook_size1~0 := 0;~__ste_ClientAddressBook_size2~0 := 0;~__ste_Client_AddressBook0_Alias0~0 := 0;~__ste_Client_AddressBook0_Alias1~0 := 0;~__ste_Client_AddressBook0_Alias2~0 := 0;~__ste_Client_AddressBook1_Alias0~0 := 0;~__ste_Client_AddressBook1_Alias1~0 := 0;~__ste_Client_AddressBook1_Alias2~0 := 0;~__ste_Client_AddressBook2_Alias0~0 := 0;~__ste_Client_AddressBook2_Alias1~0 := 0;~__ste_Client_AddressBook2_Alias2~0 := 0;~__ste_Client_AddressBook0_Address0~0 := 0;~__ste_Client_AddressBook0_Address1~0 := 0;~__ste_Client_AddressBook0_Address2~0 := 0;~__ste_Client_AddressBook1_Address0~0 := 0;~__ste_Client_AddressBook1_Address1~0 := 0;~__ste_Client_AddressBook1_Address2~0 := 0;~__ste_Client_AddressBook2_Address0~0 := 0;~__ste_Client_AddressBook2_Address1~0 := 0;~__ste_Client_AddressBook2_Address2~0 := 0;~__ste_client_autoResponse0~0 := 0;~__ste_client_autoResponse1~0 := 0;~__ste_client_autoResponse2~0 := 0;~__ste_client_privateKey0~0 := 0;~__ste_client_privateKey1~0 := 0;~__ste_client_privateKey2~0 := 0;~__ste_ClientKeyring_size0~0 := 0;~__ste_ClientKeyring_size1~0 := 0;~__ste_ClientKeyring_size2~0 := 0;~__ste_Client_Keyring0_User0~0 := 0;~__ste_Client_Keyring0_User1~0 := 0;~__ste_Client_Keyring0_User2~0 := 0;~__ste_Client_Keyring1_User0~0 := 0;~__ste_Client_Keyring1_User1~0 := 0;~__ste_Client_Keyring1_User2~0 := 0;~__ste_Client_Keyring2_User0~0 := 0;~__ste_Client_Keyring2_User1~0 := 0;~__ste_Client_Keyring2_User2~0 := 0;~__ste_Client_Keyring0_PublicKey0~0 := 0;~__ste_Client_Keyring0_PublicKey1~0 := 0;~__ste_Client_Keyring0_PublicKey2~0 := 0;~__ste_Client_Keyring1_PublicKey0~0 := 0;~__ste_Client_Keyring1_PublicKey1~0 := 0;~__ste_Client_Keyring1_PublicKey2~0 := 0;~__ste_Client_Keyring2_PublicKey0~0 := 0;~__ste_Client_Keyring2_PublicKey1~0 := 0;~__ste_Client_Keyring2_PublicKey2~0 := 0;~__ste_client_forwardReceiver0~0 := 0;~__ste_client_forwardReceiver1~0 := 0;~__ste_client_forwardReceiver2~0 := 0;~__ste_client_forwardReceiver3~0 := 0;~__ste_client_idCounter0~0 := 0;~__ste_client_idCounter1~0 := 0;~__ste_client_idCounter2~0 := 0;~queue_empty~0 := 1;~queued_message~0 := 0;~queued_client~0 := 0; 3339#L-1 havoc main_#res;havoc main_#t~nondet13, main_#t~ret14, main_~retValue_acc~0, main_~tmp~1;main_~retValue_acc~0 := main_#t~nondet13;havoc main_#t~nondet13;havoc main_~tmp~1; 3337#L2528 havoc valid_product_#res;havoc valid_product_~retValue_acc~41;havoc valid_product_~retValue_acc~41;valid_product_~retValue_acc~41 := 1;valid_product_#res := valid_product_~retValue_acc~41; 3338#L2536 main_#t~ret14 := valid_product_#res;main_~tmp~1 := main_#t~ret14;havoc main_#t~ret14; 3341#L171 assume 0 != main_~tmp~1;havoc setup_#t~nondet8, setup_#t~nondet10, setup_#t~nondet12, setup_~__cil_tmp1~0.base, setup_~__cil_tmp1~0.offset, setup_~__cil_tmp2~0.base, setup_~__cil_tmp2~0.offset, setup_~__cil_tmp3~0.base, setup_~__cil_tmp3~0.offset;havoc setup_~__cil_tmp1~0.base, setup_~__cil_tmp1~0.offset;havoc setup_~__cil_tmp2~0.base, setup_~__cil_tmp2~0.offset;havoc setup_~__cil_tmp3~0.base, setup_~__cil_tmp3~0.offset;~bob~0 := 1;setup_bob_#in~bob___0 := ~bob~0;havoc setup_bob_~bob___0;setup_bob_~bob___0 := setup_bob_#in~bob___0;setClientId_#in~handle, setClientId_#in~value := setup_bob_~bob___0, setup_bob_~bob___0;havoc setClientId_~handle, setClientId_~value;setClientId_~handle := setClientId_#in~handle;setClientId_~value := setClientId_#in~value; 3342#L2253 assume 1 == setClientId_~handle;~__ste_client_idCounter0~0 := setClientId_~value; 3354#L2259-2 setup_~__cil_tmp1~0.base, setup_~__cil_tmp1~0.offset := #t~string7.base, #t~string7.offset;havoc setup_#t~nondet8;~rjh~0 := 2;setup_rjh_#in~rjh___0 := ~rjh~0;havoc setup_rjh_~rjh___0;setup_rjh_~rjh___0 := setup_rjh_#in~rjh___0;setClientId_#in~handle, setClientId_#in~value := setup_rjh_~rjh___0, setup_rjh_~rjh___0;havoc setClientId_~handle, setClientId_~value;setClientId_~handle := setClientId_#in~handle;setClientId_~value := setClientId_#in~value; 3383#L2253-2 assume !(1 == setClientId_~handle); 3316#L2256-2 assume 2 == setClientId_~handle;~__ste_client_idCounter1~0 := setClientId_~value; 3317#L2259-5 setup_~__cil_tmp2~0.base, setup_~__cil_tmp2~0.offset := #t~string9.base, #t~string9.offset;havoc setup_#t~nondet10;~chuck~0 := 3;setup_chuck_#in~chuck___0 := ~chuck~0;havoc setup_chuck_~chuck___0;setup_chuck_~chuck___0 := setup_chuck_#in~chuck___0;setClientId_#in~handle, setClientId_#in~value := setup_chuck_~chuck___0, setup_chuck_~chuck___0;havoc setClientId_~handle, setClientId_~value;setClientId_~handle := setClientId_#in~handle;setClientId_~value := setClientId_#in~value; 3340#L2253-4 assume !(1 == setClientId_~handle); 3330#L2256-4 assume 2 == setClientId_~handle;~__ste_client_idCounter1~0 := setClientId_~value; 3331#L2259-8 setup_~__cil_tmp3~0.base, setup_~__cil_tmp3~0.offset := #t~string11.base, #t~string11.offset;havoc setup_#t~nondet12; 3384#L158 havoc test_#t~nondet15, test_#t~nondet16, test_#t~nondet17, test_#t~nondet18, test_#t~nondet19, test_#t~nondet20, test_#t~nondet21, test_#t~nondet22, test_#t~nondet23, test_#t~nondet24, test_#t~nondet25, test_~op1~0, test_~op2~0, test_~op3~0, test_~op4~0, test_~op5~0, test_~op6~0, test_~op7~0, test_~op8~0, test_~op9~0, test_~op10~0, test_~op11~0, test_~splverifierCounter~0, test_~tmp~2, test_~tmp___0~1, test_~tmp___1~1, test_~tmp___2~0, test_~tmp___3~0, test_~tmp___4~0, test_~tmp___5~0, test_~tmp___6~0, test_~tmp___7~0, test_~tmp___8~0, test_~tmp___9~0;havoc test_~op1~0;havoc test_~op2~0;havoc test_~op3~0;havoc test_~op4~0;havoc test_~op5~0;havoc test_~op6~0;havoc test_~op7~0;havoc test_~op8~0;havoc test_~op9~0;havoc test_~op10~0;havoc test_~op11~0;havoc test_~splverifierCounter~0;havoc test_~tmp~2;havoc test_~tmp___0~1;havoc test_~tmp___1~1;havoc test_~tmp___2~0;havoc test_~tmp___3~0;havoc test_~tmp___4~0;havoc test_~tmp___5~0;havoc test_~tmp___6~0;havoc test_~tmp___7~0;havoc test_~tmp___8~0;havoc test_~tmp___9~0;test_~op1~0 := 0;test_~op2~0 := 0;test_~op3~0 := 0;test_~op4~0 := 0;test_~op5~0 := 0;test_~op6~0 := 0;test_~op7~0 := 0;test_~op8~0 := 0;test_~op9~0 := 0;test_~op10~0 := 0;test_~op11~0 := 0;test_~splverifierCounter~0 := 0; 3392#L366-1 assume !false; 3427#L242 assume test_~splverifierCounter~0 < 4; 3333#L243 [2020-07-29 02:17:32,553 INFO L796 eck$LassoCheckResult]: Loop: 3333#L243 test_~splverifierCounter~0 := 1 + test_~splverifierCounter~0; 3334#L249 assume !(0 == test_~op1~0); 3343#L259 assume !(0 == test_~op2~0); 3345#L270 assume 0 == test_~op3~0;test_~tmp___7~0 := test_#t~nondet17;havoc test_#t~nondet17; 3349#L275 assume 0 != test_~tmp___7~0;test_~op3~0 := 1; 3328#L366-1 assume !false; 3372#L242 assume test_~splverifierCounter~0 < 4; 3333#L243 [2020-07-29 02:17:32,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 02:17:32,553 INFO L82 PathProgramCache]: Analyzing trace with hash 2040332161, now seen corresponding path program 1 times [2020-07-29 02:17:32,555 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 02:17:32,555 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [886384513] [2020-07-29 02:17:32,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 02:17:32,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 02:17:32,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {3895#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string0.base, #t~string0.offset := #Ultimate.allocOnStack(44);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(44);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(9);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(9);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(11);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(16);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(10);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(16);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(21);call #t~string77.base, #t~string77.offset := #Ultimate.allocOnStack(4);call write~init~int(37, #t~string77.base, #t~string77.offset, 1);call write~init~int(115, #t~string77.base, 1 + #t~string77.offset, 1);call write~init~int(10, #t~string77.base, 2 + #t~string77.offset, 1);call write~init~int(0, #t~string77.base, 3 + #t~string77.offset, 1);call #t~string80.base, #t~string80.offset := #Ultimate.allocOnStack(10);call #t~string83.base, #t~string83.offset := #Ultimate.allocOnStack(12);call #t~string86.base, #t~string86.offset := #Ultimate.allocOnStack(10);call #t~string89.base, #t~string89.offset := #Ultimate.allocOnStack(18);~__SELECTED_FEATURE_Base~0 := 0;~__SELECTED_FEATURE_Keys~0 := 0;~__SELECTED_FEATURE_Encrypt~0 := 0;~__SELECTED_FEATURE_AutoResponder~0 := 0;~__SELECTED_FEATURE_AddressBook~0 := 0;~__SELECTED_FEATURE_Sign~0 := 0;~__SELECTED_FEATURE_Forward~0 := 0;~__SELECTED_FEATURE_Verify~0 := 0;~__SELECTED_FEATURE_Decrypt~0 := 0;~__GUIDSL_ROOT_PRODUCTION~0 := 0;~__GUIDSL_NON_TERMINAL_main~0 := 0;~bob~0 := 0;~rjh~0 := 0;~chuck~0 := 0;~__ste_Email_counter~0 := 0;~__ste_email_id0~0 := 0;~__ste_email_id1~0 := 0;~__ste_email_from0~0 := 0;~__ste_email_from1~0 := 0;~__ste_email_to0~0 := 0;~__ste_email_to1~0 := 0;~__ste_email_subject0~0.base, ~__ste_email_subject0~0.offset := 0, 0;~__ste_email_subject1~0.base, ~__ste_email_subject1~0.offset := 0, 0;~__ste_email_body0~0.base, ~__ste_email_body0~0.offset := 0, 0;~__ste_email_body1~0.base, ~__ste_email_body1~0.offset := 0, 0;~__ste_email_isEncrypted0~0 := 0;~__ste_email_isEncrypted1~0 := 0;~__ste_email_encryptionKey0~0 := 0;~__ste_email_encryptionKey1~0 := 0;~__ste_email_isSigned0~0 := 0;~__ste_email_isSigned1~0 := 0;~__ste_email_signKey0~0 := 0;~__ste_email_signKey1~0 := 0;~__ste_email_isSignatureVerified0~0 := 0;~__ste_email_isSignatureVerified1~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~__ste_Client_counter~0 := 0;~__ste_client_name0~0.base, ~__ste_client_name0~0.offset := 0, 0;~__ste_client_name1~0.base, ~__ste_client_name1~0.offset := 0, 0;~__ste_client_name2~0.base, ~__ste_client_name2~0.offset := 0, 0;~__ste_client_outbuffer0~0 := 0;~__ste_client_outbuffer1~0 := 0;~__ste_client_outbuffer2~0 := 0;~__ste_client_outbuffer3~0 := 0;~__ste_ClientAddressBook_size0~0 := 0;~__ste_ClientAddressBook_size1~0 := 0;~__ste_ClientAddressBook_size2~0 := 0;~__ste_Client_AddressBook0_Alias0~0 := 0;~__ste_Client_AddressBook0_Alias1~0 := 0;~__ste_Client_AddressBook0_Alias2~0 := 0;~__ste_Client_AddressBook1_Alias0~0 := 0;~__ste_Client_AddressBook1_Alias1~0 := 0;~__ste_Client_AddressBook1_Alias2~0 := 0;~__ste_Client_AddressBook2_Alias0~0 := 0;~__ste_Client_AddressBook2_Alias1~0 := 0;~__ste_Client_AddressBook2_Alias2~0 := 0;~__ste_Client_AddressBook0_Address0~0 := 0;~__ste_Client_AddressBook0_Address1~0 := 0;~__ste_Client_AddressBook0_Address2~0 := 0;~__ste_Client_AddressBook1_Address0~0 := 0;~__ste_Client_AddressBook1_Address1~0 := 0;~__ste_Client_AddressBook1_Address2~0 := 0;~__ste_Client_AddressBook2_Address0~0 := 0;~__ste_Client_AddressBook2_Address1~0 := 0;~__ste_Client_AddressBook2_Address2~0 := 0;~__ste_client_autoResponse0~0 := 0;~__ste_client_autoResponse1~0 := 0;~__ste_client_autoResponse2~0 := 0;~__ste_client_privateKey0~0 := 0;~__ste_client_privateKey1~0 := 0;~__ste_client_privateKey2~0 := 0;~__ste_ClientKeyring_size0~0 := 0;~__ste_ClientKeyring_size1~0 := 0;~__ste_ClientKeyring_size2~0 := 0;~__ste_Client_Keyring0_User0~0 := 0;~__ste_Client_Keyring0_User1~0 := 0;~__ste_Client_Keyring0_User2~0 := 0;~__ste_Client_Keyring1_User0~0 := 0;~__ste_Client_Keyring1_User1~0 := 0;~__ste_Client_Keyring1_User2~0 := 0;~__ste_Client_Keyring2_User0~0 := 0;~__ste_Client_Keyring2_User1~0 := 0;~__ste_Client_Keyring2_User2~0 := 0;~__ste_Client_Keyring0_PublicKey0~0 := 0;~__ste_Client_Keyring0_PublicKey1~0 := 0;~__ste_Client_Keyring0_PublicKey2~0 := 0;~__ste_Client_Keyring1_PublicKey0~0 := 0;~__ste_Client_Keyring1_PublicKey1~0 := 0;~__ste_Client_Keyring1_PublicKey2~0 := 0;~__ste_Client_Keyring2_PublicKey0~0 := 0;~__ste_Client_Keyring2_PublicKey1~0 := 0;~__ste_Client_Keyring2_PublicKey2~0 := 0;~__ste_client_forwardReceiver0~0 := 0;~__ste_client_forwardReceiver1~0 := 0;~__ste_client_forwardReceiver2~0 := 0;~__ste_client_forwardReceiver3~0 := 0;~__ste_client_idCounter0~0 := 0;~__ste_client_idCounter1~0 := 0;~__ste_client_idCounter2~0 := 0;~queue_empty~0 := 1;~queued_message~0 := 0;~queued_client~0 := 0; {3895#true} is VALID [2020-07-29 02:17:32,717 INFO L280 TraceCheckUtils]: 1: Hoare triple {3895#true} havoc main_#res;havoc main_#t~nondet13, main_#t~ret14, main_~retValue_acc~0, main_~tmp~1;main_~retValue_acc~0 := main_#t~nondet13;havoc main_#t~nondet13;havoc main_~tmp~1; {3895#true} is VALID [2020-07-29 02:17:32,717 INFO L280 TraceCheckUtils]: 2: Hoare triple {3895#true} havoc valid_product_#res;havoc valid_product_~retValue_acc~41;havoc valid_product_~retValue_acc~41;valid_product_~retValue_acc~41 := 1;valid_product_#res := valid_product_~retValue_acc~41; {3895#true} is VALID [2020-07-29 02:17:32,718 INFO L280 TraceCheckUtils]: 3: Hoare triple {3895#true} main_#t~ret14 := valid_product_#res;main_~tmp~1 := main_#t~ret14;havoc main_#t~ret14; {3895#true} is VALID [2020-07-29 02:17:32,718 INFO L280 TraceCheckUtils]: 4: Hoare triple {3895#true} assume 0 != main_~tmp~1;havoc setup_#t~nondet8, setup_#t~nondet10, setup_#t~nondet12, setup_~__cil_tmp1~0.base, setup_~__cil_tmp1~0.offset, setup_~__cil_tmp2~0.base, setup_~__cil_tmp2~0.offset, setup_~__cil_tmp3~0.base, setup_~__cil_tmp3~0.offset;havoc setup_~__cil_tmp1~0.base, setup_~__cil_tmp1~0.offset;havoc setup_~__cil_tmp2~0.base, setup_~__cil_tmp2~0.offset;havoc setup_~__cil_tmp3~0.base, setup_~__cil_tmp3~0.offset;~bob~0 := 1;setup_bob_#in~bob___0 := ~bob~0;havoc setup_bob_~bob___0;setup_bob_~bob___0 := setup_bob_#in~bob___0;setClientId_#in~handle, setClientId_#in~value := setup_bob_~bob___0, setup_bob_~bob___0;havoc setClientId_~handle, setClientId_~value;setClientId_~handle := setClientId_#in~handle;setClientId_~value := setClientId_#in~value; {3895#true} is VALID [2020-07-29 02:17:32,718 INFO L280 TraceCheckUtils]: 5: Hoare triple {3895#true} assume 1 == setClientId_~handle;~__ste_client_idCounter0~0 := setClientId_~value; {3895#true} is VALID [2020-07-29 02:17:32,719 INFO L280 TraceCheckUtils]: 6: Hoare triple {3895#true} setup_~__cil_tmp1~0.base, setup_~__cil_tmp1~0.offset := #t~string7.base, #t~string7.offset;havoc setup_#t~nondet8;~rjh~0 := 2;setup_rjh_#in~rjh___0 := ~rjh~0;havoc setup_rjh_~rjh___0;setup_rjh_~rjh___0 := setup_rjh_#in~rjh___0;setClientId_#in~handle, setClientId_#in~value := setup_rjh_~rjh___0, setup_rjh_~rjh___0;havoc setClientId_~handle, setClientId_~value;setClientId_~handle := setClientId_#in~handle;setClientId_~value := setClientId_#in~value; {3895#true} is VALID [2020-07-29 02:17:32,719 INFO L280 TraceCheckUtils]: 7: Hoare triple {3895#true} assume !(1 == setClientId_~handle); {3895#true} is VALID [2020-07-29 02:17:32,719 INFO L280 TraceCheckUtils]: 8: Hoare triple {3895#true} assume 2 == setClientId_~handle;~__ste_client_idCounter1~0 := setClientId_~value; {3895#true} is VALID [2020-07-29 02:17:32,721 INFO L280 TraceCheckUtils]: 9: Hoare triple {3895#true} setup_~__cil_tmp2~0.base, setup_~__cil_tmp2~0.offset := #t~string9.base, #t~string9.offset;havoc setup_#t~nondet10;~chuck~0 := 3;setup_chuck_#in~chuck___0 := ~chuck~0;havoc setup_chuck_~chuck___0;setup_chuck_~chuck___0 := setup_chuck_#in~chuck___0;setClientId_#in~handle, setClientId_#in~value := setup_chuck_~chuck___0, setup_chuck_~chuck___0;havoc setClientId_~handle, setClientId_~value;setClientId_~handle := setClientId_#in~handle;setClientId_~value := setClientId_#in~value; {3897#(not (= 2 ULTIMATE.start_setClientId_~handle))} is VALID [2020-07-29 02:17:32,722 INFO L280 TraceCheckUtils]: 10: Hoare triple {3897#(not (= 2 ULTIMATE.start_setClientId_~handle))} assume !(1 == setClientId_~handle); {3897#(not (= 2 ULTIMATE.start_setClientId_~handle))} is VALID [2020-07-29 02:17:32,723 INFO L280 TraceCheckUtils]: 11: Hoare triple {3897#(not (= 2 ULTIMATE.start_setClientId_~handle))} assume 2 == setClientId_~handle;~__ste_client_idCounter1~0 := setClientId_~value; {3896#false} is VALID [2020-07-29 02:17:32,723 INFO L280 TraceCheckUtils]: 12: Hoare triple {3896#false} setup_~__cil_tmp3~0.base, setup_~__cil_tmp3~0.offset := #t~string11.base, #t~string11.offset;havoc setup_#t~nondet12; {3896#false} is VALID [2020-07-29 02:17:32,723 INFO L280 TraceCheckUtils]: 13: Hoare triple {3896#false} havoc test_#t~nondet15, test_#t~nondet16, test_#t~nondet17, test_#t~nondet18, test_#t~nondet19, test_#t~nondet20, test_#t~nondet21, test_#t~nondet22, test_#t~nondet23, test_#t~nondet24, test_#t~nondet25, test_~op1~0, test_~op2~0, test_~op3~0, test_~op4~0, test_~op5~0, test_~op6~0, test_~op7~0, test_~op8~0, test_~op9~0, test_~op10~0, test_~op11~0, test_~splverifierCounter~0, test_~tmp~2, test_~tmp___0~1, test_~tmp___1~1, test_~tmp___2~0, test_~tmp___3~0, test_~tmp___4~0, test_~tmp___5~0, test_~tmp___6~0, test_~tmp___7~0, test_~tmp___8~0, test_~tmp___9~0;havoc test_~op1~0;havoc test_~op2~0;havoc test_~op3~0;havoc test_~op4~0;havoc test_~op5~0;havoc test_~op6~0;havoc test_~op7~0;havoc test_~op8~0;havoc test_~op9~0;havoc test_~op10~0;havoc test_~op11~0;havoc test_~splverifierCounter~0;havoc test_~tmp~2;havoc test_~tmp___0~1;havoc test_~tmp___1~1;havoc test_~tmp___2~0;havoc test_~tmp___3~0;havoc test_~tmp___4~0;havoc test_~tmp___5~0;havoc test_~tmp___6~0;havoc test_~tmp___7~0;havoc test_~tmp___8~0;havoc test_~tmp___9~0;test_~op1~0 := 0;test_~op2~0 := 0;test_~op3~0 := 0;test_~op4~0 := 0;test_~op5~0 := 0;test_~op6~0 := 0;test_~op7~0 := 0;test_~op8~0 := 0;test_~op9~0 := 0;test_~op10~0 := 0;test_~op11~0 := 0;test_~splverifierCounter~0 := 0; {3896#false} is VALID [2020-07-29 02:17:32,723 INFO L280 TraceCheckUtils]: 14: Hoare triple {3896#false} assume !false; {3896#false} is VALID [2020-07-29 02:17:32,724 INFO L280 TraceCheckUtils]: 15: Hoare triple {3896#false} assume test_~splverifierCounter~0 < 4; {3896#false} is VALID [2020-07-29 02:17:32,724 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 02:17:32,724 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [886384513] [2020-07-29 02:17:32,725 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-29 02:17:32,725 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-29 02:17:32,725 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [45073777] [2020-07-29 02:17:32,726 INFO L799 eck$LassoCheckResult]: stem already infeasible [2020-07-29 02:17:32,726 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 02:17:32,727 INFO L82 PathProgramCache]: Analyzing trace with hash -655079928, now seen corresponding path program 1 times [2020-07-29 02:17:32,727 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 02:17:32,727 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [177899308] [2020-07-29 02:17:32,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 02:17:32,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 02:17:32,734 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 02:17:32,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-29 02:17:32,742 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-07-29 02:17:32,754 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-29 02:17:32,816 INFO L210 LassoAnalysis]: Preferences: [2020-07-29 02:17:32,817 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-07-29 02:17:32,817 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-07-29 02:17:32,817 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-07-29 02:17:32,817 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2020-07-29 02:17:32,817 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 02:17:32,817 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-07-29 02:17:32,817 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-07-29 02:17:32,817 INFO L133 ssoRankerPreferences]: Filename of dumped script: email_spec0_product05.cil.c_Iteration3_Loop [2020-07-29 02:17:32,817 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-07-29 02:17:32,818 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-07-29 02:17:32,828 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 02:17:32,837 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 02:17:32,843 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 02:17:32,852 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 02:17:32,859 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 02:17:33,048 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-07-29 02:17:33,048 INFO L404 LassoAnalysis]: Checking for nontermination... 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) Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 02:17:33,054 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-29 02:17:33,054 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-29 02:17:33,060 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-29 02:17:33,060 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~tmp___7~0=-1, ULTIMATE.start_test_#t~nondet17=-1} Honda state: {ULTIMATE.start_test_~tmp___7~0=-1, ULTIMATE.start_test_#t~nondet17=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] 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) Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 02:17:33,100 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-29 02:17:33,100 INFO L160 nArgumentSynthesizer]: Using integer mode. [2020-07-29 02:17:33,105 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2020-07-29 02:17:33,105 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_test_~op1~0=7} Honda state: {ULTIMATE.start_test_~op1~0=7} Generalized eigenvectors: [] Lambdas: [] Nus: [] 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 02:17:33,152 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2020-07-29 02:17:33,152 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 12 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 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-07-29 02:17:33,202 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2020-07-29 02:17:33,202 INFO L160 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 02:17:33,322 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2020-07-29 02:17:33,324 INFO L210 LassoAnalysis]: Preferences: [2020-07-29 02:17:33,324 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2020-07-29 02:17:33,324 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2020-07-29 02:17:33,324 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2020-07-29 02:17:33,325 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2020-07-29 02:17:33,325 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 02:17:33,325 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2020-07-29 02:17:33,325 INFO L132 ssoRankerPreferences]: Path of dumped script: [2020-07-29 02:17:33,325 INFO L133 ssoRankerPreferences]: Filename of dumped script: email_spec0_product05.cil.c_Iteration3_Loop [2020-07-29 02:17:33,325 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2020-07-29 02:17:33,326 INFO L274 LassoAnalysis]: Starting lasso preprocessing... [2020-07-29 02:17:33,334 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 02:17:33,346 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 02:17:33,351 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 02:17:33,360 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 02:17:33,365 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 02:17:33,568 INFO L292 LassoAnalysis]: Preprocessing complete. [2020-07-29 02:17:33,568 INFO L489 LassoAnalysis]: Using template 'affine'. 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 02:17:33,577 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 02:17:33,578 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-29 02:17:33,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-29 02:17:33,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-29 02:17:33,578 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-07-29 02:17:33,579 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-29 02:17:33,580 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-07-29 02:17:33,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-29 02:17:33,584 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 15 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 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 02:17:33,609 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 02:17:33,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-29 02:17:33,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-29 02:17:33,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-29 02:17:33,611 INFO L204 nArgumentSynthesizer]: 2 loop disjuncts [2020-07-29 02:17:33,611 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-29 02:17:33,612 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2020-07-29 02:17:33,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-29 02:17:33,614 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 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2020-07-29 02:17:33,638 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 Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 02:17:33,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2020-07-29 02:17:33,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2020-07-29 02:17:33,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2020-07-29 02:17:33,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2020-07-29 02:17:33,639 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2020-07-29 02:17:33,640 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2020-07-29 02:17:33,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2020-07-29 02:17:33,642 INFO L420 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2020-07-29 02:17:33,651 INFO L443 ModelExtractionUtils]: Simplification made 3 calls to the SMT solver. [2020-07-29 02:17:33,651 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 17 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 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2020-07-29 02:17:33,653 INFO L435 nArgumentSynthesizer]: Simplifying supporting invariants... [2020-07-29 02:17:33,653 INFO L438 nArgumentSynthesizer]: Removed 0 redundant supporting invariants from a total of 0. [2020-07-29 02:17:33,653 INFO L510 LassoAnalysis]: Proved termination. [2020-07-29 02:17:33,653 INFO L512 LassoAnalysis]: Termination argument consisting of: Ranking function f(ULTIMATE.start_test_~splverifierCounter~0) = -2*ULTIMATE.start_test_~splverifierCounter~0 + 5 Supporting invariants [] [2020-07-29 02:17:33,678 INFO L297 tatePredicateManager]: 0 out of 0 supporting invariants were superfluous and have been removed [2020-07-29 02:17:33,684 INFO L393 LassoCheck]: Loop: "test_~splverifierCounter~0 := 1 + test_~splverifierCounter~0;" "assume !(0 == test_~op1~0);" "assume !(0 == test_~op2~0);" "assume 0 == test_~op3~0;test_~tmp___7~0 := test_#t~nondet17;havoc test_#t~nondet17;" "assume 0 != test_~tmp___7~0;test_~op3~0 := 1;" "assume !false;" "assume test_~splverifierCounter~0 < 4;" [2020-07-29 02:17:33,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 02:17:33,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 02:17:33,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 02:17:33,871 INFO L263 TraceCheckSpWp]: Trace formula consists of 496 conjuncts, 2 conjunts are in the unsatisfiable core [2020-07-29 02:17:33,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 02:17:33,919 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-29 02:17:33,931 INFO L280 TraceCheckUtils]: 0: Hoare triple {3900#unseeded} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string0.base, #t~string0.offset := #Ultimate.allocOnStack(44);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(44);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(9);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(9);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(11);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(16);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(10);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(16);call #t~string75.base, #t~string75.offset := #Ultimate.allocOnStack(21);call #t~string77.base, #t~string77.offset := #Ultimate.allocOnStack(4);call write~init~int(37, #t~string77.base, #t~string77.offset, 1);call write~init~int(115, #t~string77.base, 1 + #t~string77.offset, 1);call write~init~int(10, #t~string77.base, 2 + #t~string77.offset, 1);call write~init~int(0, #t~string77.base, 3 + #t~string77.offset, 1);call #t~string80.base, #t~string80.offset := #Ultimate.allocOnStack(10);call #t~string83.base, #t~string83.offset := #Ultimate.allocOnStack(12);call #t~string86.base, #t~string86.offset := #Ultimate.allocOnStack(10);call #t~string89.base, #t~string89.offset := #Ultimate.allocOnStack(18);~__SELECTED_FEATURE_Base~0 := 0;~__SELECTED_FEATURE_Keys~0 := 0;~__SELECTED_FEATURE_Encrypt~0 := 0;~__SELECTED_FEATURE_AutoResponder~0 := 0;~__SELECTED_FEATURE_AddressBook~0 := 0;~__SELECTED_FEATURE_Sign~0 := 0;~__SELECTED_FEATURE_Forward~0 := 0;~__SELECTED_FEATURE_Verify~0 := 0;~__SELECTED_FEATURE_Decrypt~0 := 0;~__GUIDSL_ROOT_PRODUCTION~0 := 0;~__GUIDSL_NON_TERMINAL_main~0 := 0;~bob~0 := 0;~rjh~0 := 0;~chuck~0 := 0;~__ste_Email_counter~0 := 0;~__ste_email_id0~0 := 0;~__ste_email_id1~0 := 0;~__ste_email_from0~0 := 0;~__ste_email_from1~0 := 0;~__ste_email_to0~0 := 0;~__ste_email_to1~0 := 0;~__ste_email_subject0~0.base, ~__ste_email_subject0~0.offset := 0, 0;~__ste_email_subject1~0.base, ~__ste_email_subject1~0.offset := 0, 0;~__ste_email_body0~0.base, ~__ste_email_body0~0.offset := 0, 0;~__ste_email_body1~0.base, ~__ste_email_body1~0.offset := 0, 0;~__ste_email_isEncrypted0~0 := 0;~__ste_email_isEncrypted1~0 := 0;~__ste_email_encryptionKey0~0 := 0;~__ste_email_encryptionKey1~0 := 0;~__ste_email_isSigned0~0 := 0;~__ste_email_isSigned1~0 := 0;~__ste_email_signKey0~0 := 0;~__ste_email_signKey1~0 := 0;~__ste_email_isSignatureVerified0~0 := 0;~__ste_email_isSignatureVerified1~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~__ste_Client_counter~0 := 0;~__ste_client_name0~0.base, ~__ste_client_name0~0.offset := 0, 0;~__ste_client_name1~0.base, ~__ste_client_name1~0.offset := 0, 0;~__ste_client_name2~0.base, ~__ste_client_name2~0.offset := 0, 0;~__ste_client_outbuffer0~0 := 0;~__ste_client_outbuffer1~0 := 0;~__ste_client_outbuffer2~0 := 0;~__ste_client_outbuffer3~0 := 0;~__ste_ClientAddressBook_size0~0 := 0;~__ste_ClientAddressBook_size1~0 := 0;~__ste_ClientAddressBook_size2~0 := 0;~__ste_Client_AddressBook0_Alias0~0 := 0;~__ste_Client_AddressBook0_Alias1~0 := 0;~__ste_Client_AddressBook0_Alias2~0 := 0;~__ste_Client_AddressBook1_Alias0~0 := 0;~__ste_Client_AddressBook1_Alias1~0 := 0;~__ste_Client_AddressBook1_Alias2~0 := 0;~__ste_Client_AddressBook2_Alias0~0 := 0;~__ste_Client_AddressBook2_Alias1~0 := 0;~__ste_Client_AddressBook2_Alias2~0 := 0;~__ste_Client_AddressBook0_Address0~0 := 0;~__ste_Client_AddressBook0_Address1~0 := 0;~__ste_Client_AddressBook0_Address2~0 := 0;~__ste_Client_AddressBook1_Address0~0 := 0;~__ste_Client_AddressBook1_Address1~0 := 0;~__ste_Client_AddressBook1_Address2~0 := 0;~__ste_Client_AddressBook2_Address0~0 := 0;~__ste_Client_AddressBook2_Address1~0 := 0;~__ste_Client_AddressBook2_Address2~0 := 0;~__ste_client_autoResponse0~0 := 0;~__ste_client_autoResponse1~0 := 0;~__ste_client_autoResponse2~0 := 0;~__ste_client_privateKey0~0 := 0;~__ste_client_privateKey1~0 := 0;~__ste_client_privateKey2~0 := 0;~__ste_ClientKeyring_size0~0 := 0;~__ste_ClientKeyring_size1~0 := 0;~__ste_ClientKeyring_size2~0 := 0;~__ste_Client_Keyring0_User0~0 := 0;~__ste_Client_Keyring0_User1~0 := 0;~__ste_Client_Keyring0_User2~0 := 0;~__ste_Client_Keyring1_User0~0 := 0;~__ste_Client_Keyring1_User1~0 := 0;~__ste_Client_Keyring1_User2~0 := 0;~__ste_Client_Keyring2_User0~0 := 0;~__ste_Client_Keyring2_User1~0 := 0;~__ste_Client_Keyring2_User2~0 := 0;~__ste_Client_Keyring0_PublicKey0~0 := 0;~__ste_Client_Keyring0_PublicKey1~0 := 0;~__ste_Client_Keyring0_PublicKey2~0 := 0;~__ste_Client_Keyring1_PublicKey0~0 := 0;~__ste_Client_Keyring1_PublicKey1~0 := 0;~__ste_Client_Keyring1_PublicKey2~0 := 0;~__ste_Client_Keyring2_PublicKey0~0 := 0;~__ste_Client_Keyring2_PublicKey1~0 := 0;~__ste_Client_Keyring2_PublicKey2~0 := 0;~__ste_client_forwardReceiver0~0 := 0;~__ste_client_forwardReceiver1~0 := 0;~__ste_client_forwardReceiver2~0 := 0;~__ste_client_forwardReceiver3~0 := 0;~__ste_client_idCounter0~0 := 0;~__ste_client_idCounter1~0 := 0;~__ste_client_idCounter2~0 := 0;~queue_empty~0 := 1;~queued_message~0 := 0;~queued_client~0 := 0; {3900#unseeded} is VALID [2020-07-29 02:17:33,932 INFO L280 TraceCheckUtils]: 1: Hoare triple {3900#unseeded} havoc main_#res;havoc main_#t~nondet13, main_#t~ret14, main_~retValue_acc~0, main_~tmp~1;main_~retValue_acc~0 := main_#t~nondet13;havoc main_#t~nondet13;havoc main_~tmp~1; {3900#unseeded} is VALID [2020-07-29 02:17:33,932 INFO L280 TraceCheckUtils]: 2: Hoare triple {3900#unseeded} havoc valid_product_#res;havoc valid_product_~retValue_acc~41;havoc valid_product_~retValue_acc~41;valid_product_~retValue_acc~41 := 1;valid_product_#res := valid_product_~retValue_acc~41; {3900#unseeded} is VALID [2020-07-29 02:17:33,933 INFO L280 TraceCheckUtils]: 3: Hoare triple {3900#unseeded} main_#t~ret14 := valid_product_#res;main_~tmp~1 := main_#t~ret14;havoc main_#t~ret14; {3900#unseeded} is VALID [2020-07-29 02:17:33,934 INFO L280 TraceCheckUtils]: 4: Hoare triple {3900#unseeded} assume 0 != main_~tmp~1;havoc setup_#t~nondet8, setup_#t~nondet10, setup_#t~nondet12, setup_~__cil_tmp1~0.base, setup_~__cil_tmp1~0.offset, setup_~__cil_tmp2~0.base, setup_~__cil_tmp2~0.offset, setup_~__cil_tmp3~0.base, setup_~__cil_tmp3~0.offset;havoc setup_~__cil_tmp1~0.base, setup_~__cil_tmp1~0.offset;havoc setup_~__cil_tmp2~0.base, setup_~__cil_tmp2~0.offset;havoc setup_~__cil_tmp3~0.base, setup_~__cil_tmp3~0.offset;~bob~0 := 1;setup_bob_#in~bob___0 := ~bob~0;havoc setup_bob_~bob___0;setup_bob_~bob___0 := setup_bob_#in~bob___0;setClientId_#in~handle, setClientId_#in~value := setup_bob_~bob___0, setup_bob_~bob___0;havoc setClientId_~handle, setClientId_~value;setClientId_~handle := setClientId_#in~handle;setClientId_~value := setClientId_#in~value; {3900#unseeded} is VALID [2020-07-29 02:17:33,935 INFO L280 TraceCheckUtils]: 5: Hoare triple {3900#unseeded} assume 1 == setClientId_~handle;~__ste_client_idCounter0~0 := setClientId_~value; {3900#unseeded} is VALID [2020-07-29 02:17:33,936 INFO L280 TraceCheckUtils]: 6: Hoare triple {3900#unseeded} setup_~__cil_tmp1~0.base, setup_~__cil_tmp1~0.offset := #t~string7.base, #t~string7.offset;havoc setup_#t~nondet8;~rjh~0 := 2;setup_rjh_#in~rjh___0 := ~rjh~0;havoc setup_rjh_~rjh___0;setup_rjh_~rjh___0 := setup_rjh_#in~rjh___0;setClientId_#in~handle, setClientId_#in~value := setup_rjh_~rjh___0, setup_rjh_~rjh___0;havoc setClientId_~handle, setClientId_~value;setClientId_~handle := setClientId_#in~handle;setClientId_~value := setClientId_#in~value; {3900#unseeded} is VALID [2020-07-29 02:17:33,936 INFO L280 TraceCheckUtils]: 7: Hoare triple {3900#unseeded} assume !(1 == setClientId_~handle); {3900#unseeded} is VALID [2020-07-29 02:17:33,937 INFO L280 TraceCheckUtils]: 8: Hoare triple {3900#unseeded} assume 2 == setClientId_~handle;~__ste_client_idCounter1~0 := setClientId_~value; {3900#unseeded} is VALID [2020-07-29 02:17:33,938 INFO L280 TraceCheckUtils]: 9: Hoare triple {3900#unseeded} setup_~__cil_tmp2~0.base, setup_~__cil_tmp2~0.offset := #t~string9.base, #t~string9.offset;havoc setup_#t~nondet10;~chuck~0 := 3;setup_chuck_#in~chuck___0 := ~chuck~0;havoc setup_chuck_~chuck___0;setup_chuck_~chuck___0 := setup_chuck_#in~chuck___0;setClientId_#in~handle, setClientId_#in~value := setup_chuck_~chuck___0, setup_chuck_~chuck___0;havoc setClientId_~handle, setClientId_~value;setClientId_~handle := setClientId_#in~handle;setClientId_~value := setClientId_#in~value; {3900#unseeded} is VALID [2020-07-29 02:17:33,939 INFO L280 TraceCheckUtils]: 10: Hoare triple {3900#unseeded} assume !(1 == setClientId_~handle); {3900#unseeded} is VALID [2020-07-29 02:17:33,940 INFO L280 TraceCheckUtils]: 11: Hoare triple {3900#unseeded} assume 2 == setClientId_~handle;~__ste_client_idCounter1~0 := setClientId_~value; {3900#unseeded} is VALID [2020-07-29 02:17:33,940 INFO L280 TraceCheckUtils]: 12: Hoare triple {3900#unseeded} setup_~__cil_tmp3~0.base, setup_~__cil_tmp3~0.offset := #t~string11.base, #t~string11.offset;havoc setup_#t~nondet12; {3900#unseeded} is VALID [2020-07-29 02:17:33,941 INFO L280 TraceCheckUtils]: 13: Hoare triple {3900#unseeded} havoc test_#t~nondet15, test_#t~nondet16, test_#t~nondet17, test_#t~nondet18, test_#t~nondet19, test_#t~nondet20, test_#t~nondet21, test_#t~nondet22, test_#t~nondet23, test_#t~nondet24, test_#t~nondet25, test_~op1~0, test_~op2~0, test_~op3~0, test_~op4~0, test_~op5~0, test_~op6~0, test_~op7~0, test_~op8~0, test_~op9~0, test_~op10~0, test_~op11~0, test_~splverifierCounter~0, test_~tmp~2, test_~tmp___0~1, test_~tmp___1~1, test_~tmp___2~0, test_~tmp___3~0, test_~tmp___4~0, test_~tmp___5~0, test_~tmp___6~0, test_~tmp___7~0, test_~tmp___8~0, test_~tmp___9~0;havoc test_~op1~0;havoc test_~op2~0;havoc test_~op3~0;havoc test_~op4~0;havoc test_~op5~0;havoc test_~op6~0;havoc test_~op7~0;havoc test_~op8~0;havoc test_~op9~0;havoc test_~op10~0;havoc test_~op11~0;havoc test_~splverifierCounter~0;havoc test_~tmp~2;havoc test_~tmp___0~1;havoc test_~tmp___1~1;havoc test_~tmp___2~0;havoc test_~tmp___3~0;havoc test_~tmp___4~0;havoc test_~tmp___5~0;havoc test_~tmp___6~0;havoc test_~tmp___7~0;havoc test_~tmp___8~0;havoc test_~tmp___9~0;test_~op1~0 := 0;test_~op2~0 := 0;test_~op3~0 := 0;test_~op4~0 := 0;test_~op5~0 := 0;test_~op6~0 := 0;test_~op7~0 := 0;test_~op8~0 := 0;test_~op9~0 := 0;test_~op10~0 := 0;test_~op11~0 := 0;test_~splverifierCounter~0 := 0; {3900#unseeded} is VALID [2020-07-29 02:17:33,942 INFO L280 TraceCheckUtils]: 14: Hoare triple {3900#unseeded} assume !false; {3900#unseeded} is VALID [2020-07-29 02:17:33,943 INFO L280 TraceCheckUtils]: 15: Hoare triple {3900#unseeded} assume test_~splverifierCounter~0 < 4; {3900#unseeded} is VALID [2020-07-29 02:17:33,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 02:17:33,973 INFO L263 TraceCheckSpWp]: Trace formula consists of 15 conjuncts, 4 conjunts are in the unsatisfiable core [2020-07-29 02:17:34,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 02:17:34,002 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2020-07-29 02:17:34,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {3903#(>= oldRank0 (+ (* (- 2) ULTIMATE.start_test_~splverifierCounter~0) 5))} test_~splverifierCounter~0 := 1 + test_~splverifierCounter~0; {3963#(<= (+ (div (+ oldRank0 (- 5)) (- 2)) 1) ULTIMATE.start_test_~splverifierCounter~0)} is VALID [2020-07-29 02:17:34,064 INFO L280 TraceCheckUtils]: 1: Hoare triple {3963#(<= (+ (div (+ oldRank0 (- 5)) (- 2)) 1) ULTIMATE.start_test_~splverifierCounter~0)} assume !(0 == test_~op1~0); {3963#(<= (+ (div (+ oldRank0 (- 5)) (- 2)) 1) ULTIMATE.start_test_~splverifierCounter~0)} is VALID [2020-07-29 02:17:34,064 INFO L280 TraceCheckUtils]: 2: Hoare triple {3963#(<= (+ (div (+ oldRank0 (- 5)) (- 2)) 1) ULTIMATE.start_test_~splverifierCounter~0)} assume !(0 == test_~op2~0); {3963#(<= (+ (div (+ oldRank0 (- 5)) (- 2)) 1) ULTIMATE.start_test_~splverifierCounter~0)} is VALID [2020-07-29 02:17:34,065 INFO L280 TraceCheckUtils]: 3: Hoare triple {3963#(<= (+ (div (+ oldRank0 (- 5)) (- 2)) 1) ULTIMATE.start_test_~splverifierCounter~0)} assume 0 == test_~op3~0;test_~tmp___7~0 := test_#t~nondet17;havoc test_#t~nondet17; {3963#(<= (+ (div (+ oldRank0 (- 5)) (- 2)) 1) ULTIMATE.start_test_~splverifierCounter~0)} is VALID [2020-07-29 02:17:34,066 INFO L280 TraceCheckUtils]: 4: Hoare triple {3963#(<= (+ (div (+ oldRank0 (- 5)) (- 2)) 1) ULTIMATE.start_test_~splverifierCounter~0)} assume 0 != test_~tmp___7~0;test_~op3~0 := 1; {3963#(<= (+ (div (+ oldRank0 (- 5)) (- 2)) 1) ULTIMATE.start_test_~splverifierCounter~0)} is VALID [2020-07-29 02:17:34,067 INFO L280 TraceCheckUtils]: 5: Hoare triple {3963#(<= (+ (div (+ oldRank0 (- 5)) (- 2)) 1) ULTIMATE.start_test_~splverifierCounter~0)} assume !false; {3963#(<= (+ (div (+ oldRank0 (- 5)) (- 2)) 1) ULTIMATE.start_test_~splverifierCounter~0)} is VALID [2020-07-29 02:17:34,068 INFO L280 TraceCheckUtils]: 6: Hoare triple {3963#(<= (+ (div (+ oldRank0 (- 5)) (- 2)) 1) ULTIMATE.start_test_~splverifierCounter~0)} assume test_~splverifierCounter~0 < 4; {3913#(or (and (> oldRank0 (+ (* (- 2) ULTIMATE.start_test_~splverifierCounter~0) 5)) (>= oldRank0 0)) unseeded)} is VALID [2020-07-29 02:17:34,068 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 02:17:34,068 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-29 02:17:34,088 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 23 edges. 23 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-29 02:17:34,088 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 16 letters. Loop has 7 letters. [2020-07-29 02:17:34,089 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,089 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 02:17:34,089 INFO L71 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 141 states and 241 transitions. cyclomatic complexity: 104 Second operand 3 states. [2020-07-29 02:17:34,408 INFO L75 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 141 states and 241 transitions. cyclomatic complexity: 104. Second operand 3 states. Result 291 states and 508 transitions. Complement of second has 4 states. [2020-07-29 02:17:34,409 INFO L141 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 3 states 1 stem states 1 non-accepting loop states 1 accepting loop states [2020-07-29 02:17:34,409 INFO L123 tractBuchiDifference]: Start testing correctness of buchiDifferenceNCSBLazy3 [2020-07-29 02:17:34,409 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 141 states and 241 transitions. cyclomatic complexity: 104 [2020-07-29 02:17:34,409 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 02:17:34,410 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 02:17:34,410 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 3 states. [2020-07-29 02:17:34,411 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2020-07-29 02:17:34,411 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2020-07-29 02:17:34,411 INFO L119 BuchiIsEmpty]: Starting construction of run [2020-07-29 02:17:34,412 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 291 states and 508 transitions. [2020-07-29 02:17:34,413 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2020-07-29 02:17:34,414 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2020-07-29 02:17:34,414 INFO L70 LassoExtractor]: Start lassoExtractor. Operand 141 states and 241 transitions. cyclomatic complexity: 104 [2020-07-29 02:17:34,419 INFO L86 LassoExtractor]: Finished lassoExtractor. Found 29 examples of accepted words. [2020-07-29 02:17:34,419 INFO L70 LassoExtractor]: Start lassoExtractor. Operand 3 states. [2020-07-29 02:17:34,420 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 2 [2020-07-29 02:17:34,420 INFO L86 LassoExtractor]: Finished lassoExtractor. Found 1 examples of accepted words. [2020-07-29 02:17:34,420 INFO L70 LassoExtractor]: Start lassoExtractor. Operand 291 states and 508 transitions. cyclomatic complexity: 222 [2020-07-29 02:17:34,421 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 291 states and 508 transitions. cyclomatic complexity: 222 [2020-07-29 02:17:34,421 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2020-07-29 02:17:34,421 INFO L86 LassoExtractor]: Finished lassoExtractor. Found 0 examples of accepted words. [2020-07-29 02:17:34,421 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 16 letters. Loop has 7 letters. [2020-07-29 02:17:34,422 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,422 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 16 letters. Loop has 7 letters. [2020-07-29 02:17:34,422 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,422 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 16 letters. Loop has 7 letters. [2020-07-29 02:17:34,422 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,423 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 1 letters. Loop has 2 letters. [2020-07-29 02:17:34,423 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,423 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 1 letters. Loop has 2 letters. [2020-07-29 02:17:34,423 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,423 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 1 letters. Loop has 2 letters. [2020-07-29 02:17:34,424 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,424 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 291 letters. Loop has 291 letters. [2020-07-29 02:17:34,424 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,424 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 291 letters. Loop has 291 letters. [2020-07-29 02:17:34,425 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,425 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 291 letters. Loop has 291 letters. [2020-07-29 02:17:34,425 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,425 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 141 letters. Loop has 141 letters. [2020-07-29 02:17:34,425 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,426 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 141 letters. Loop has 141 letters. [2020-07-29 02:17:34,426 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,426 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 141 letters. Loop has 141 letters. [2020-07-29 02:17:34,426 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,426 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 3 letters. Loop has 3 letters. [2020-07-29 02:17:34,427 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,427 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 3 letters. Loop has 3 letters. [2020-07-29 02:17:34,427 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,427 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 3 letters. Loop has 3 letters. [2020-07-29 02:17:34,427 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,428 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 21 letters. Loop has 7 letters. [2020-07-29 02:17:34,428 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,428 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 21 letters. Loop has 7 letters. [2020-07-29 02:17:34,428 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,428 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 21 letters. Loop has 7 letters. [2020-07-29 02:17:34,429 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,429 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:34,429 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,429 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:34,430 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,430 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:34,430 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,430 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 16 letters. Loop has 7 letters. [2020-07-29 02:17:34,431 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,431 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 16 letters. Loop has 7 letters. [2020-07-29 02:17:34,431 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,431 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 16 letters. Loop has 7 letters. [2020-07-29 02:17:34,432 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,432 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 17 letters. Loop has 7 letters. [2020-07-29 02:17:34,432 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,432 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 17 letters. Loop has 7 letters. [2020-07-29 02:17:34,432 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,433 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 17 letters. Loop has 7 letters. [2020-07-29 02:17:34,433 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,433 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 18 letters. Loop has 7 letters. [2020-07-29 02:17:34,434 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,434 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 18 letters. Loop has 7 letters. [2020-07-29 02:17:34,434 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,434 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 18 letters. Loop has 7 letters. [2020-07-29 02:17:34,435 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,435 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 19 letters. Loop has 8 letters. [2020-07-29 02:17:34,435 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,435 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 19 letters. Loop has 8 letters. [2020-07-29 02:17:34,435 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,436 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 19 letters. Loop has 8 letters. [2020-07-29 02:17:34,436 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,436 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 19 letters. Loop has 7 letters. [2020-07-29 02:17:34,436 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,436 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 19 letters. Loop has 7 letters. [2020-07-29 02:17:34,437 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,437 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 19 letters. Loop has 7 letters. [2020-07-29 02:17:34,437 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,437 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 20 letters. Loop has 7 letters. [2020-07-29 02:17:34,437 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,438 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 20 letters. Loop has 7 letters. [2020-07-29 02:17:34,438 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,438 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 20 letters. Loop has 7 letters. [2020-07-29 02:17:34,438 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,438 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 20 letters. Loop has 8 letters. [2020-07-29 02:17:34,439 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,439 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 20 letters. Loop has 8 letters. [2020-07-29 02:17:34,439 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,439 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 20 letters. Loop has 8 letters. [2020-07-29 02:17:34,440 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,440 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 21 letters. Loop has 9 letters. [2020-07-29 02:17:34,440 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,440 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 21 letters. Loop has 9 letters. [2020-07-29 02:17:34,440 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,440 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 21 letters. Loop has 9 letters. [2020-07-29 02:17:34,441 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,441 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 21 letters. Loop has 8 letters. [2020-07-29 02:17:34,441 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,441 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 21 letters. Loop has 8 letters. [2020-07-29 02:17:34,442 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,442 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 21 letters. Loop has 8 letters. [2020-07-29 02:17:34,442 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,442 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 22 letters. Loop has 9 letters. [2020-07-29 02:17:34,442 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,443 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 22 letters. Loop has 9 letters. [2020-07-29 02:17:34,443 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,443 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 22 letters. Loop has 9 letters. [2020-07-29 02:17:34,443 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,443 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 28 letters. Loop has 15 letters. [2020-07-29 02:17:34,444 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,444 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 28 letters. Loop has 15 letters. [2020-07-29 02:17:34,444 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,444 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 28 letters. Loop has 15 letters. [2020-07-29 02:17:34,445 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,445 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 27 letters. Loop has 14 letters. [2020-07-29 02:17:34,445 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,445 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 27 letters. Loop has 14 letters. [2020-07-29 02:17:34,445 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,446 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 27 letters. Loop has 14 letters. [2020-07-29 02:17:34,446 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,446 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 27 letters. Loop has 15 letters. [2020-07-29 02:17:34,446 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,446 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 27 letters. Loop has 15 letters. [2020-07-29 02:17:34,447 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,447 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 27 letters. Loop has 15 letters. [2020-07-29 02:17:34,447 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,448 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 26 letters. Loop has 13 letters. [2020-07-29 02:17:34,448 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,448 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 26 letters. Loop has 13 letters. [2020-07-29 02:17:34,448 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,448 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 26 letters. Loop has 13 letters. [2020-07-29 02:17:34,449 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,449 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 26 letters. Loop has 14 letters. [2020-07-29 02:17:34,449 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,449 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 26 letters. Loop has 14 letters. [2020-07-29 02:17:34,450 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,450 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 26 letters. Loop has 14 letters. [2020-07-29 02:17:34,450 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,450 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 20 letters. Loop has 7 letters. [2020-07-29 02:17:34,451 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,451 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 20 letters. Loop has 7 letters. [2020-07-29 02:17:34,451 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,451 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 20 letters. Loop has 7 letters. [2020-07-29 02:17:34,452 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,452 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 25 letters. Loop has 12 letters. [2020-07-29 02:17:34,452 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,452 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 25 letters. Loop has 12 letters. [2020-07-29 02:17:34,453 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,453 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 25 letters. Loop has 12 letters. [2020-07-29 02:17:34,453 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,454 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 25 letters. Loop has 13 letters. [2020-07-29 02:17:34,454 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,454 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 25 letters. Loop has 13 letters. [2020-07-29 02:17:34,454 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,454 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 25 letters. Loop has 13 letters. [2020-07-29 02:17:34,455 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,455 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 24 letters. Loop has 11 letters. [2020-07-29 02:17:34,455 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,455 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 24 letters. Loop has 11 letters. [2020-07-29 02:17:34,456 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,456 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 24 letters. Loop has 11 letters. [2020-07-29 02:17:34,456 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,456 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:34,457 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,457 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:34,457 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,457 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 24 letters. Loop has 12 letters. [2020-07-29 02:17:34,458 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,458 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 22 letters. Loop has 11 letters. [2020-07-29 02:17:34,458 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,458 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 22 letters. Loop has 11 letters. [2020-07-29 02:17:34,458 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,459 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 22 letters. Loop has 11 letters. [2020-07-29 02:17:34,459 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,459 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 23 letters. Loop has 11 letters. [2020-07-29 02:17:34,459 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,460 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 23 letters. Loop has 11 letters. [2020-07-29 02:17:34,460 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,460 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 23 letters. Loop has 11 letters. [2020-07-29 02:17:34,460 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,461 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:34,461 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,461 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:34,461 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,461 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 23 letters. Loop has 12 letters. [2020-07-29 02:17:34,462 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,462 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 18 letters. Loop has 8 letters. [2020-07-29 02:17:34,462 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,462 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 18 letters. Loop has 8 letters. [2020-07-29 02:17:34,463 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,463 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 18 letters. Loop has 8 letters. [2020-07-29 02:17:34,463 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,463 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 26 letters. Loop has 14 letters. [2020-07-29 02:17:34,464 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,464 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 26 letters. Loop has 14 letters. [2020-07-29 02:17:34,464 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,464 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 26 letters. Loop has 14 letters. [2020-07-29 02:17:34,465 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,465 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 25 letters. Loop has 12 letters. [2020-07-29 02:17:34,465 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,465 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 25 letters. Loop has 12 letters. [2020-07-29 02:17:34,465 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,466 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 25 letters. Loop has 12 letters. [2020-07-29 02:17:34,466 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,466 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 25 letters. Loop has 13 letters. [2020-07-29 02:17:34,466 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,467 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 25 letters. Loop has 13 letters. [2020-07-29 02:17:34,467 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,467 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 25 letters. Loop has 13 letters. [2020-07-29 02:17:34,467 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,468 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 141 states and 241 transitions. cyclomatic complexity: 104 Stem has 1 letters. Loop has 2 letters. [2020-07-29 02:17:34,468 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,468 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states. Stem has 1 letters. Loop has 2 letters. [2020-07-29 02:17:34,468 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,468 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 291 states and 508 transitions. cyclomatic complexity: 222 Stem has 1 letters. Loop has 2 letters. [2020-07-29 02:17:34,468 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,469 INFO L161 tractBuchiDifference]: Finished testing correctness of buchiDifferenceNCSBLazy3 [2020-07-29 02:17:34,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-29 02:17:34,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 76 transitions. [2020-07-29 02:17:34,470 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 76 transitions. Stem has 16 letters. Loop has 7 letters. [2020-07-29 02:17:34,470 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,470 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 76 transitions. Stem has 23 letters. Loop has 7 letters. [2020-07-29 02:17:34,470 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,471 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 3 states and 76 transitions. Stem has 16 letters. Loop has 14 letters. [2020-07-29 02:17:34,471 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2020-07-29 02:17:34,471 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 291 states and 508 transitions. cyclomatic complexity: 222 [2020-07-29 02:17:34,479 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2020-07-29 02:17:34,480 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 291 states to 0 states and 0 transitions. [2020-07-29 02:17:34,480 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2020-07-29 02:17:34,480 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2020-07-29 02:17:34,480 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2020-07-29 02:17:34,481 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-07-29 02:17:34,481 INFO L688 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-29 02:17:34,481 INFO L711 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-29 02:17:34,481 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-29 02:17:34,481 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-29 02:17:34,482 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-29 02:17:34,482 INFO L87 Difference]: Start difference. First operand 0 states and 0 transitions. Second operand 3 states. [2020-07-29 02:17:34,482 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-29 02:17:34,482 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-29 02:17:34,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2020-07-29 02:17:34,483 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-29 02:17:34,519 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 16 edges. 16 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-29 02:17:34,520 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 0 states and 0 transitions. [2020-07-29 02:17:34,520 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2020-07-29 02:17:34,520 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 0 states to 0 states and 0 transitions. [2020-07-29 02:17:34,520 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2020-07-29 02:17:34,520 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2020-07-29 02:17:34,521 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2020-07-29 02:17:34,521 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2020-07-29 02:17:34,521 INFO L688 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-29 02:17:34,521 INFO L711 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-29 02:17:34,521 INFO L591 BuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-29 02:17:34,521 INFO L424 BuchiCegarLoop]: ======== Iteration 4============ [2020-07-29 02:17:34,521 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2020-07-29 02:17:34,521 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2020-07-29 02:17:34,521 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2020-07-29 02:17:34,529 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 29.07 02:17:34 BoogieIcfgContainer [2020-07-29 02:17:34,530 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2020-07-29 02:17:34,530 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2020-07-29 02:17:34,530 INFO L271 PluginConnector]: Initializing Witness Printer... [2020-07-29 02:17:34,531 INFO L275 PluginConnector]: Witness Printer initialized [2020-07-29 02:17:34,531 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.07 02:17:25" (3/4) ... [2020-07-29 02:17:34,535 INFO L140 WitnessPrinter]: No result that supports witness generation found [2020-07-29 02:17:34,536 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2020-07-29 02:17:34,539 INFO L168 Benchmark]: Toolchain (without parser) took 11949.14 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 325.6 MB). Free memory was 952.2 MB in the beginning and 1.3 GB in the end (delta: -304.7 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2020-07-29 02:17:34,540 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 02:17:34,541 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1179.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 952.2 MB in the beginning and 1.1 GB in the end (delta: -133.1 MB). Peak memory consumption was 32.0 MB. Max. memory is 11.5 GB. [2020-07-29 02:17:34,542 INFO L168 Benchmark]: Boogie Procedure Inliner took 132.47 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2020-07-29 02:17:34,542 INFO L168 Benchmark]: Boogie Preprocessor took 57.26 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2020-07-29 02:17:34,543 INFO L168 Benchmark]: RCFGBuilder took 1903.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 883.4 MB in the end (delta: 188.4 MB). Peak memory consumption was 188.4 MB. Max. memory is 11.5 GB. [2020-07-29 02:17:34,544 INFO L168 Benchmark]: BuchiAutomizer took 8662.52 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 188.2 MB). Free memory was 883.4 MB in the beginning and 1.3 GB in the end (delta: -373.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2020-07-29 02:17:34,544 INFO L168 Benchmark]: Witness Printer took 5.68 ms. Allocated memory is still 1.4 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-29 02:17:34,548 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 1179.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 952.2 MB in the beginning and 1.1 GB in the end (delta: -133.1 MB). Peak memory consumption was 32.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 132.47 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 57.26 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1903.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 883.4 MB in the end (delta: 188.4 MB). Peak memory consumption was 188.4 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 8662.52 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 188.2 MB). Free memory was 883.4 MB in the beginning and 1.3 GB in the end (delta: -373.5 MB). There was no memory consumed. Max. memory is 11.5 GB. * Witness Printer took 5.68 ms. Allocated memory is still 1.4 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 (3 trivial, 3 deterministic, 0 nondeterministic). One deterministic module has affine ranking function -2 * op1 + 1 and consists of 5 locations. One deterministic module has affine ranking function -2 * op2 + 1 and consists of 4 locations. One deterministic module has affine ranking function -2 * splverifierCounter + 5 and consists of 3 locations. 3 modules have a trivial ranking function, the largest among these consists of 3 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 8.6s and 4 iterations. TraceHistogramMax:1. Analysis of lassos took 3.4s. Construction of modules took 0.0s. Büchi inclusion checks took 4.5s. Highest rank in rank-based complementation 3. Minimization of det autom 2. Minimization of nondet autom 4. Automata minimization 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 238 StatesRemovedByMinimization, 4 NontrivialMinimizations. Non-live state removal took 0.1s Buchi closure took 0.0s. Biggest automaton had 141 states and ocurred in iteration 2. Nontrivial modules had stage [3, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 777 SDtfs, 713 SDslu, 792 SDs, 0 SdLazy, 48 SolverSat, 13 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT3 lasso0 LassoPreprocessingBenchmarks: Lassos: inital27 mio100 ax100 hnf100 lsp37 ukn100 mio100 lsp100 div100 bol100 ite100 ukn100 eq169 hnf94 smp100 dnf150 smp100 tf108 neg92 sie116 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 15ms VariablesStem: 0 VariablesLoop: 2 DisjunctsStem: 1 DisjunctsLoop: 2 SupportingInvariants: 0 MotzkinApplications: 4 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 2 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 3 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.3s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! Received shutdown request...