./Ultimate.py --spec /storage/repos/svcomp/c/properties/termination.prp --file /storage/repos/svcomp/c/termination-libowfat/skip_to_true-termination.c.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 0ed9222f Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/svcomp/c/termination-libowfat/skip_to_true-termination.c.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-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 64bit --witnessprinter.graph.data.programhash 85a28e8b69ad9928c2d4d4c2cb6f442cd64e8524 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-0ed9222-m [2019-01-14 02:23:55,567 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-14 02:23:55,569 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-14 02:23:55,581 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-14 02:23:55,581 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-14 02:23:55,582 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-14 02:23:55,584 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-14 02:23:55,585 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-14 02:23:55,587 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-14 02:23:55,588 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-14 02:23:55,589 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-14 02:23:55,589 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-14 02:23:55,590 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-14 02:23:55,591 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-14 02:23:55,592 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-14 02:23:55,592 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-14 02:23:55,593 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-14 02:23:55,595 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-14 02:23:55,597 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-14 02:23:55,598 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-14 02:23:55,600 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-14 02:23:55,601 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-14 02:23:55,603 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-14 02:23:55,604 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-14 02:23:55,607 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-14 02:23:55,608 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-14 02:23:55,609 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-14 02:23:55,610 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-14 02:23:55,611 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-14 02:23:55,613 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-14 02:23:55,613 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-14 02:23:55,614 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-14 02:23:55,614 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-14 02:23:55,614 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-14 02:23:55,617 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-14 02:23:55,617 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-14 02:23:55,619 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-Automizer_Default.epf [2019-01-14 02:23:55,637 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-14 02:23:55,638 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-14 02:23:55,639 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-14 02:23:55,639 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-14 02:23:55,639 INFO L133 SettingsManager]: * Use SBE=true [2019-01-14 02:23:55,639 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-01-14 02:23:55,639 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-01-14 02:23:55,640 INFO L133 SettingsManager]: * Use old map elimination=false [2019-01-14 02:23:55,640 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2019-01-14 02:23:55,640 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2019-01-14 02:23:55,640 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-01-14 02:23:55,640 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-14 02:23:55,640 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-01-14 02:23:55,641 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-14 02:23:55,641 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-14 02:23:55,641 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-01-14 02:23:55,641 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-01-14 02:23:55,641 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-01-14 02:23:55,641 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-14 02:23:55,642 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-01-14 02:23:55,642 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-14 02:23:55,642 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-01-14 02:23:55,642 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-14 02:23:55,642 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-14 02:23:55,642 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-01-14 02:23:55,643 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-14 02:23:55,643 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-14 02:23:55,643 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-01-14 02:23:55,644 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-01-14 02:23:55,644 INFO L133 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85a28e8b69ad9928c2d4d4c2cb6f442cd64e8524 [2019-01-14 02:23:55,686 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-14 02:23:55,703 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-14 02:23:55,710 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-14 02:23:55,712 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-14 02:23:55,713 INFO L276 PluginConnector]: CDTParser initialized [2019-01-14 02:23:55,714 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/termination-libowfat/skip_to_true-termination.c.i [2019-01-14 02:23:55,791 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0f673597/51205a8f1a794e9ca1dff9ec868acdd5/FLAG6b0b5b3bc [2019-01-14 02:23:56,327 INFO L307 CDTParser]: Found 1 translation units. [2019-01-14 02:23:56,328 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/termination-libowfat/skip_to_true-termination.c.i [2019-01-14 02:23:56,360 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0f673597/51205a8f1a794e9ca1dff9ec868acdd5/FLAG6b0b5b3bc [2019-01-14 02:23:56,565 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e0f673597/51205a8f1a794e9ca1dff9ec868acdd5 [2019-01-14 02:23:56,568 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-14 02:23:56,569 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-14 02:23:56,570 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-14 02:23:56,570 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-14 02:23:56,573 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-14 02:23:56,574 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 02:23:56" (1/1) ... [2019-01-14 02:23:56,577 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cdae8db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:23:56, skipping insertion in model container [2019-01-14 02:23:56,577 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 02:23:56" (1/1) ... [2019-01-14 02:23:56,585 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-14 02:23:56,636 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-14 02:23:57,043 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 02:23:57,060 INFO L191 MainTranslator]: Completed pre-run [2019-01-14 02:23:57,206 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 02:23:57,261 INFO L195 MainTranslator]: Completed translation [2019-01-14 02:23:57,262 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:23:57 WrapperNode [2019-01-14 02:23:57,262 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-14 02:23:57,263 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-14 02:23:57,263 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-14 02:23:57,263 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-14 02:23:57,272 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:23:57" (1/1) ... [2019-01-14 02:23:57,297 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:23:57" (1/1) ... [2019-01-14 02:23:57,322 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-14 02:23:57,322 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-14 02:23:57,322 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-14 02:23:57,322 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-14 02:23:57,329 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:23:57" (1/1) ... [2019-01-14 02:23:57,330 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:23:57" (1/1) ... [2019-01-14 02:23:57,333 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:23:57" (1/1) ... [2019-01-14 02:23:57,333 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:23:57" (1/1) ... [2019-01-14 02:23:57,339 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:23:57" (1/1) ... [2019-01-14 02:23:57,344 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:23:57" (1/1) ... [2019-01-14 02:23:57,345 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:23:57" (1/1) ... [2019-01-14 02:23:57,347 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-14 02:23:57,347 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-14 02:23:57,348 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-14 02:23:57,348 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-14 02:23:57,349 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:23:57" (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 [2019-01-14 02:23:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-01-14 02:23:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-01-14 02:23:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-01-14 02:23:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-01-14 02:23:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-14 02:23:57,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-14 02:23:57,750 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-14 02:23:57,751 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-01-14 02:23:57,752 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 02:23:57 BoogieIcfgContainer [2019-01-14 02:23:57,752 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-14 02:23:57,753 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2019-01-14 02:23:57,753 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2019-01-14 02:23:57,757 INFO L276 PluginConnector]: BuchiAutomizer initialized [2019-01-14 02:23:57,758 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 02:23:57,758 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 14.01 02:23:56" (1/3) ... [2019-01-14 02:23:57,760 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@62cc8456 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 14.01 02:23:57, skipping insertion in model container [2019-01-14 02:23:57,760 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 02:23:57,760 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:23:57" (2/3) ... [2019-01-14 02:23:57,760 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@62cc8456 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 14.01 02:23:57, skipping insertion in model container [2019-01-14 02:23:57,760 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 02:23:57,761 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 02:23:57" (3/3) ... [2019-01-14 02:23:57,762 INFO L375 chiAutomizerObserver]: Analyzing ICFG skip_to_true-termination.c.i [2019-01-14 02:23:57,826 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-14 02:23:57,827 INFO L374 BuchiCegarLoop]: Interprodecural is true [2019-01-14 02:23:57,827 INFO L375 BuchiCegarLoop]: Hoare is false [2019-01-14 02:23:57,827 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2019-01-14 02:23:57,828 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-14 02:23:57,828 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-14 02:23:57,828 INFO L379 BuchiCegarLoop]: Difference is false [2019-01-14 02:23:57,828 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-14 02:23:57,828 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2019-01-14 02:23:57,844 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 12 states. [2019-01-14 02:23:57,866 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2019-01-14 02:23:57,867 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 02:23:57,867 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 02:23:57,875 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2019-01-14 02:23:57,875 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2019-01-14 02:23:57,875 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2019-01-14 02:23:57,876 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 12 states. [2019-01-14 02:23:57,877 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2019-01-14 02:23:57,878 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 02:23:57,878 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 02:23:57,878 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2019-01-14 02:23:57,878 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2019-01-14 02:23:57,886 INFO L794 eck$LassoCheckResult]: Stem: 6#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~nondet6, main_#t~malloc7.base, main_#t~malloc7.offset, main_#t~ret8, main_~in_len~0, main_~hay~0.base, main_~hay~0.offset;main_~in_len~0 := main_#t~nondet6;havoc main_#t~nondet6; 10#L513true assume !(main_~in_len~0 < 1);call main_#t~malloc7.base, main_#t~malloc7.offset := #Ultimate.allocOnStack(main_~in_len~0);main_~hay~0.base, main_~hay~0.offset := main_#t~malloc7.base, main_#t~malloc7.offset;call write~int(0, main_~hay~0.base, main_~hay~0.offset + (main_~in_len~0 - 1), 1);skip_to_#in~format.base, skip_to_#in~format.offset := main_~hay~0.base, main_~hay~0.offset;havoc skip_to_#res;havoc skip_to_#t~pre2, skip_to_#t~mem4, skip_to_#t~mem3, skip_to_#t~short5, skip_to_~format.base, skip_to_~format.offset, skip_to_~nr~0;skip_to_~format.base, skip_to_~format.offset := skip_to_#in~format.base, skip_to_#in~format.offset;havoc skip_to_~nr~0;skip_to_~nr~0 := 0; 11#L508-6true [2019-01-14 02:23:57,887 INFO L796 eck$LassoCheckResult]: Loop: 11#L508-6true call skip_to_#t~mem4 := read~int(skip_to_~format.base, skip_to_~format.offset + (if skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short5 := 0 != skip_to_#t~mem4; 12#L508-1true assume !skip_to_#t~short5; 5#L508-3true assume !!skip_to_#t~short5;havoc skip_to_#t~short5;havoc skip_to_#t~mem4;havoc skip_to_#t~mem3; 8#L508-5true skip_to_#t~pre2 := 1 + skip_to_~nr~0;skip_to_~nr~0 := 1 + skip_to_~nr~0;havoc skip_to_#t~pre2; 11#L508-6true [2019-01-14 02:23:57,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:23:57,893 INFO L82 PathProgramCache]: Analyzing trace with hash 29860, now seen corresponding path program 1 times [2019-01-14 02:23:57,894 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:23:57,895 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:23:57,937 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:23:57,937 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:23:57,938 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:23:57,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:23:57,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:23:58,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:23:58,020 INFO L82 PathProgramCache]: Analyzing trace with hash 1267304, now seen corresponding path program 1 times [2019-01-14 02:23:58,020 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:23:58,020 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:23:58,022 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:23:58,022 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:23:58,022 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:23:58,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 02:23:58,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-14 02:23:58,095 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-01-14 02:23:58,095 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-01-14 02:23:58,100 INFO L811 eck$LassoCheckResult]: loop already infeasible [2019-01-14 02:23:58,114 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-01-14 02:23:58,115 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-01-14 02:23:58,117 INFO L87 Difference]: Start difference. First operand 12 states. Second operand 3 states. [2019-01-14 02:23:58,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-01-14 02:23:58,166 INFO L93 Difference]: Finished difference Result 13 states and 15 transitions. [2019-01-14 02:23:58,167 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-01-14 02:23:58,169 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 13 states and 15 transitions. [2019-01-14 02:23:58,170 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2019-01-14 02:23:58,174 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 13 states to 7 states and 7 transitions. [2019-01-14 02:23:58,175 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 7 [2019-01-14 02:23:58,176 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 7 [2019-01-14 02:23:58,176 INFO L73 IsDeterministic]: Start isDeterministic. Operand 7 states and 7 transitions. [2019-01-14 02:23:58,177 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2019-01-14 02:23:58,177 INFO L706 BuchiCegarLoop]: Abstraction has 7 states and 7 transitions. [2019-01-14 02:23:58,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7 states and 7 transitions. [2019-01-14 02:23:58,203 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7 to 7. [2019-01-14 02:23:58,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2019-01-14 02:23:58,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 7 transitions. [2019-01-14 02:23:58,206 INFO L729 BuchiCegarLoop]: Abstraction has 7 states and 7 transitions. [2019-01-14 02:23:58,206 INFO L609 BuchiCegarLoop]: Abstraction has 7 states and 7 transitions. [2019-01-14 02:23:58,206 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2019-01-14 02:23:58,206 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 7 states and 7 transitions. [2019-01-14 02:23:58,207 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2019-01-14 02:23:58,207 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 02:23:58,207 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 02:23:58,208 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1] [2019-01-14 02:23:58,208 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2019-01-14 02:23:58,208 INFO L794 eck$LassoCheckResult]: Stem: 38#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 34#L-1 havoc main_#res;havoc main_#t~nondet6, main_#t~malloc7.base, main_#t~malloc7.offset, main_#t~ret8, main_~in_len~0, main_~hay~0.base, main_~hay~0.offset;main_~in_len~0 := main_#t~nondet6;havoc main_#t~nondet6; 35#L513 assume !(main_~in_len~0 < 1);call main_#t~malloc7.base, main_#t~malloc7.offset := #Ultimate.allocOnStack(main_~in_len~0);main_~hay~0.base, main_~hay~0.offset := main_#t~malloc7.base, main_#t~malloc7.offset;call write~int(0, main_~hay~0.base, main_~hay~0.offset + (main_~in_len~0 - 1), 1);skip_to_#in~format.base, skip_to_#in~format.offset := main_~hay~0.base, main_~hay~0.offset;havoc skip_to_#res;havoc skip_to_#t~pre2, skip_to_#t~mem4, skip_to_#t~mem3, skip_to_#t~short5, skip_to_~format.base, skip_to_~format.offset, skip_to_~nr~0;skip_to_~format.base, skip_to_~format.offset := skip_to_#in~format.base, skip_to_#in~format.offset;havoc skip_to_~nr~0;skip_to_~nr~0 := 0; 39#L508-6 [2019-01-14 02:23:58,208 INFO L796 eck$LassoCheckResult]: Loop: 39#L508-6 call skip_to_#t~mem4 := read~int(skip_to_~format.base, skip_to_~format.offset + (if skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short5 := 0 != skip_to_#t~mem4; 40#L508-1 assume skip_to_#t~short5;call skip_to_#t~mem3 := read~int(skip_to_~format.base, skip_to_~format.offset + (if skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short5 := 37 != skip_to_#t~mem3; 36#L508-3 assume !!skip_to_#t~short5;havoc skip_to_#t~short5;havoc skip_to_#t~mem4;havoc skip_to_#t~mem3; 37#L508-5 skip_to_#t~pre2 := 1 + skip_to_~nr~0;skip_to_~nr~0 := 1 + skip_to_~nr~0;havoc skip_to_#t~pre2; 39#L508-6 [2019-01-14 02:23:58,208 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:23:58,209 INFO L82 PathProgramCache]: Analyzing trace with hash 29860, now seen corresponding path program 2 times [2019-01-14 02:23:58,209 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:23:58,209 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:23:58,210 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:23:58,210 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:23:58,210 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:23:58,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:23:58,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:23:58,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:23:58,247 INFO L82 PathProgramCache]: Analyzing trace with hash 1265382, now seen corresponding path program 1 times [2019-01-14 02:23:58,247 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:23:58,247 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:23:58,248 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:23:58,248 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:23:58,248 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:23:58,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:23:58,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:23:58,271 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:23:58,271 INFO L82 PathProgramCache]: Analyzing trace with hash 1806875145, now seen corresponding path program 1 times [2019-01-14 02:23:58,272 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:23:58,272 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:23:58,273 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:23:58,273 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:23:58,273 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:23:58,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:23:58,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:23:58,719 WARN L181 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 39 [2019-01-14 02:23:59,037 WARN L181 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2019-01-14 02:23:59,302 WARN L181 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 54 [2019-01-14 02:23:59,414 WARN L181 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 50 [2019-01-14 02:23:59,427 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 02:23:59,428 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 02:23:59,428 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 02:23:59,429 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 02:23:59,429 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 02:23:59,429 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 02:23:59,429 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 02:23:59,429 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 02:23:59,430 INFO L131 ssoRankerPreferences]: Filename of dumped script: skip_to_true-termination.c.i_Iteration2_Lasso [2019-01-14 02:23:59,430 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 02:23:59,430 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 02:23:59,455 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:23:59,462 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:23:59,470 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:23:59,477 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:23:59,502 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:23:59,521 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:23:59,534 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:23:59,537 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:23:59,540 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:23:59,934 WARN L181 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 38 [2019-01-14 02:24:00,235 WARN L181 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 50 [2019-01-14 02:24:00,236 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:24:00,239 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:24:00,567 WARN L181 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-01-14 02:24:00,610 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-01-14 02:24:01,491 WARN L181 SmtUtils]: Spent 756.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 58 [2019-01-14 02:24:01,570 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 02:24:01,576 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 02:24:01,578 INFO L122 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 [2019-01-14 02:24:01,580 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:01,581 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:01,584 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:01,585 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:01,585 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:01,587 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:24:01,587 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:01,590 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:01,590 INFO L122 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 [2019-01-14 02:24:01,591 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:01,591 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:01,591 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:01,591 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:01,591 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:01,592 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:24:01,592 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:01,593 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:01,594 INFO L122 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 [2019-01-14 02:24:01,594 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:01,594 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:01,595 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:01,595 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:01,595 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:01,595 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:24:01,596 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:01,596 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:01,597 INFO L122 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 [2019-01-14 02:24:01,597 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:01,597 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:01,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:01,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:01,598 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:01,598 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:24:01,599 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:01,599 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:01,600 INFO L122 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 [2019-01-14 02:24:01,601 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:01,601 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:01,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:01,601 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:01,601 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:01,602 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:24:01,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:01,603 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:01,603 INFO L122 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 [2019-01-14 02:24:01,604 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:01,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:01,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:01,604 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:01,607 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:24:01,608 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:24:01,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:01,612 INFO L122 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 [2019-01-14 02:24:01,612 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:01,612 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:01,613 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:01,613 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:01,613 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:01,614 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:24:01,614 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:01,615 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:01,615 INFO L122 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 [2019-01-14 02:24:01,616 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:01,616 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:01,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:01,616 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:01,616 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:01,617 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:24:01,617 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:01,618 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:01,619 INFO L122 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 [2019-01-14 02:24:01,619 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:01,619 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:01,619 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:01,620 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:01,623 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:24:01,623 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:24:01,636 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:01,636 INFO L122 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 [2019-01-14 02:24:01,637 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:01,637 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:01,637 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:01,637 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:01,639 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:24:01,639 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:24:01,642 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:01,643 INFO L122 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 [2019-01-14 02:24:01,643 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:01,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:01,644 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2019-01-14 02:24:01,644 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:01,750 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2019-01-14 02:24:01,751 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-01-14 02:24:02,276 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,278 INFO L122 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 [2019-01-14 02:24:02,280 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,281 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,281 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,281 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:02,283 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:24:02,283 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:24:02,289 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,291 INFO L122 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 [2019-01-14 02:24:02,292 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,293 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:24:02,293 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,293 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:02,295 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-01-14 02:24:02,296 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:24:02,305 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,306 INFO L122 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 [2019-01-14 02:24:02,307 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,308 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:02,309 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:24:02,311 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:24:02,313 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,314 INFO L122 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 [2019-01-14 02:24:02,316 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,317 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:02,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,318 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:02,319 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:24:02,319 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:02,320 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,320 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-14 02:24:02,320 INFO L122 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 [2019-01-14 02:24:02,324 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,324 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:02,324 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,325 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:02,325 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:02,325 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:02,327 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,327 INFO L122 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 [2019-01-14 02:24:02,329 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,329 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:02,330 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,330 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,330 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:02,330 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:02,330 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:02,331 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,331 INFO L122 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 [2019-01-14 02:24:02,335 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,336 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:02,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,337 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:02,338 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:02,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:02,339 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,340 INFO L122 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 [2019-01-14 02:24:02,341 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,341 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:02,342 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,342 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,342 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:02,342 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:02,342 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:02,343 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,343 INFO L122 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 [2019-01-14 02:24:02,344 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,346 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:02,347 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,347 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:02,347 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:02,347 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:02,349 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,350 INFO L122 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 [2019-01-14 02:24:02,350 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,350 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,352 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:02,353 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:24:02,354 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:02,356 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,356 INFO L122 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 [2019-01-14 02:24:02,356 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,356 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:02,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,357 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:02,357 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:02,357 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:02,360 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,361 INFO L122 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 [2019-01-14 02:24:02,361 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,361 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:02,362 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,362 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,362 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:02,362 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:02,362 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:02,365 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,366 INFO L122 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 [2019-01-14 02:24:02,366 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,367 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,367 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:02,370 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:24:02,370 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:02,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,378 INFO L122 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 [2019-01-14 02:24:02,378 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,378 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:02,380 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:24:02,382 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:02,384 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,384 INFO L122 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 [2019-01-14 02:24:02,386 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,387 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2019-01-14 02:24:02,387 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:02,461 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2019-01-14 02:24:02,461 INFO L403 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2019-01-14 02:24:02,862 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,862 INFO L122 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 [2019-01-14 02:24:02,863 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,863 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:02,864 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:24:02,864 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:02,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,866 INFO L122 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 [2019-01-14 02:24:02,866 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,866 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:24:02,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,867 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:02,868 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:02,869 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:02,878 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,879 INFO L122 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 [2019-01-14 02:24:02,879 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,879 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,879 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,879 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:02,880 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:24:02,880 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:02,881 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,882 INFO L122 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 [2019-01-14 02:24:02,882 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,882 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:02,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,883 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:02,883 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:02,883 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:02,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,884 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-14 02:24:02,884 INFO L122 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 [2019-01-14 02:24:02,885 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,885 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:02,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,885 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,885 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:02,885 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:02,885 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:02,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,886 INFO L122 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 [2019-01-14 02:24:02,887 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,887 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:02,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,887 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:02,888 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:02,888 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:02,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,889 INFO L122 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 [2019-01-14 02:24:02,889 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:02,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,889 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:02,893 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:02,893 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:02,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,894 INFO L122 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 [2019-01-14 02:24:02,894 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,895 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:02,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,895 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:02,895 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:02,895 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:02,896 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,896 INFO L122 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 [2019-01-14 02:24:02,900 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,900 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:02,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,900 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:02,901 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:02,901 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:02,901 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,902 INFO L122 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 [2019-01-14 02:24:02,902 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,903 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:02,907 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:02,907 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:02,913 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,913 INFO L122 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 [2019-01-14 02:24:02,917 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,917 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:02,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,918 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:02,918 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:02,918 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:02,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,919 INFO L122 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 [2019-01-14 02:24:02,920 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,920 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:02,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,920 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:02,921 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:02,924 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:02,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,925 INFO L122 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 [2019-01-14 02:24:02,926 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,927 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:02,929 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:02,929 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:02,939 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,946 INFO L122 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 [2019-01-14 02:24:02,947 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:02,947 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:02,948 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:02,949 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:02,954 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:02,955 INFO L122 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 [2019-01-14 02:24:02,955 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:02,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:02,956 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2019-01-14 02:24:02,956 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:03,046 INFO L402 nArgumentSynthesizer]: We have 192 Motzkin's Theorem applications. [2019-01-14 02:24:03,046 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2019-01-14 02:24:03,562 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:03,563 INFO L122 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 [2019-01-14 02:24:03,563 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:03,563 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:03,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:03,564 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:03,565 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:03,565 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:03,567 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:03,568 INFO L122 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 [2019-01-14 02:24:03,568 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:03,568 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:24:03,569 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:03,569 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:03,571 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 02:24:03,571 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:03,585 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:03,585 INFO L122 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 [2019-01-14 02:24:03,586 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:03,586 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:03,586 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:03,586 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:03,588 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:03,588 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:03,590 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:03,591 INFO L122 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 [2019-01-14 02:24:03,591 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:03,591 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:03,591 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:03,592 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:03,592 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:03,592 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:03,592 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:03,593 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:03,593 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-14 02:24:03,593 INFO L122 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 [2019-01-14 02:24:03,594 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:03,594 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:03,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:03,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:03,594 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:03,595 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:03,595 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:03,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:03,600 INFO L122 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 [2019-01-14 02:24:03,601 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:03,601 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:03,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:03,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:03,604 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:03,605 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:03,605 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:03,606 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:03,606 INFO L122 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 [2019-01-14 02:24:03,606 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:03,608 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:03,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:03,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:03,608 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:03,609 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:03,609 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:03,609 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:03,610 INFO L122 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 [2019-01-14 02:24:03,610 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:03,610 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:03,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:03,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:03,611 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:03,611 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:03,612 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:03,612 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:03,613 INFO L122 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 [2019-01-14 02:24:03,613 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:03,613 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:03,613 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:03,613 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:03,614 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:03,614 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:03,614 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:03,615 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:03,616 INFO L122 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 [2019-01-14 02:24:03,616 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:03,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:03,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:03,617 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:03,618 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:24:03,619 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:03,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:03,622 INFO L122 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 [2019-01-14 02:24:03,622 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:03,622 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:03,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:03,623 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:03,623 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:03,623 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:03,623 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:03,624 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:03,624 INFO L122 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 [2019-01-14 02:24:03,625 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:03,625 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:03,625 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:03,625 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:03,625 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:03,626 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:03,626 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:03,627 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:03,628 INFO L122 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 [2019-01-14 02:24:03,628 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:03,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:03,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:03,628 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:03,631 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:24:03,632 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:03,651 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:03,651 INFO L122 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 [2019-01-14 02:24:03,652 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:03,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:03,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:03,652 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:03,663 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:24:03,663 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:03,668 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:03,669 INFO L122 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 [2019-01-14 02:24:03,670 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:03,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:03,672 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2019-01-14 02:24:03,672 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:03,806 INFO L402 nArgumentSynthesizer]: We have 240 Motzkin's Theorem applications. [2019-01-14 02:24:03,807 INFO L403 nArgumentSynthesizer]: A total of 30 supporting invariants were added. [2019-01-14 02:24:04,800 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:04,801 INFO L122 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 [2019-01-14 02:24:04,801 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:04,801 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:04,801 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:04,802 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:04,805 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:24:04,806 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:04,808 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:04,809 INFO L122 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 [2019-01-14 02:24:04,809 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:04,810 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:24:04,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:04,810 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:04,815 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-01-14 02:24:04,816 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:04,830 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:04,831 INFO L122 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 [2019-01-14 02:24:04,831 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:04,831 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:04,831 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:04,831 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:04,835 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:24:04,836 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:04,839 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:04,839 INFO L122 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 [2019-01-14 02:24:04,839 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:04,840 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:04,840 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:04,840 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:04,840 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:04,840 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:04,840 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:04,844 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:04,844 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-14 02:24:04,845 INFO L122 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 [2019-01-14 02:24:04,845 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:04,845 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:04,845 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:04,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:04,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:04,849 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:04,849 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:04,849 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:04,850 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:04,850 INFO L122 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 [2019-01-14 02:24:04,854 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:04,854 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:04,854 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:04,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:04,854 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:04,854 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:04,855 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:04,855 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:04,856 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:04,859 INFO L122 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 [2019-01-14 02:24:04,860 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:04,860 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:04,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:04,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:04,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:04,860 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:04,864 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:04,864 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:04,865 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:04,865 INFO L122 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 [2019-01-14 02:24:04,866 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:04,868 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:04,869 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:04,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:04,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:04,869 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:04,870 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:04,870 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:04,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:04,873 INFO L122 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 [2019-01-14 02:24:04,873 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:04,873 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:04,874 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:04,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:04,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:04,876 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:04,877 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:04,877 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:04,878 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:04,879 INFO L122 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 [2019-01-14 02:24:04,879 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:04,879 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:04,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:04,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:04,883 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:04,884 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:24:04,884 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:04,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:04,888 INFO L122 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 [2019-01-14 02:24:04,889 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:04,889 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:04,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:04,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:04,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:04,889 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:04,890 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:04,890 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:04,891 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:04,895 INFO L122 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 [2019-01-14 02:24:04,895 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:04,896 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:04,898 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:04,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:04,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:04,898 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:04,900 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:04,901 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:04,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:04,903 INFO L122 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 [2019-01-14 02:24:04,904 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:04,904 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:04,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:04,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:04,905 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:04,911 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:24:04,911 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:04,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:04,922 INFO L122 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 [2019-01-14 02:24:04,922 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:04,922 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:04,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:04,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:04,923 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:04,924 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:24:04,927 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:04,929 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:04,930 INFO L122 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 [2019-01-14 02:24:04,930 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:04,930 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:04,930 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:04,931 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2019-01-14 02:24:04,931 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:05,015 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2019-01-14 02:24:05,016 INFO L403 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2019-01-14 02:24:05,829 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:05,830 INFO L122 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 [2019-01-14 02:24:05,830 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:05,830 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:05,830 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:05,830 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:05,831 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:05,832 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:24:05,832 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:05,840 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:05,841 INFO L122 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 [2019-01-14 02:24:05,842 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:05,842 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:05,842 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:24:05,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:05,842 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:05,848 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:05,848 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:05,860 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:05,861 INFO L122 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 [2019-01-14 02:24:05,865 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:05,865 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:05,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:05,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:05,865 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:05,866 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:24:05,866 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:05,871 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:05,872 INFO L122 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 [2019-01-14 02:24:05,872 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:05,872 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:05,873 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:05,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:05,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:05,873 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:05,873 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:05,874 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:05,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:05,874 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-14 02:24:05,875 INFO L122 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 [2019-01-14 02:24:05,875 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:05,875 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:05,876 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:05,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:05,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:05,876 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:05,877 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:05,877 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:05,878 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:05,878 INFO L122 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 [2019-01-14 02:24:05,879 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:05,879 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:05,879 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:05,879 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:05,879 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:05,879 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:05,880 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:05,880 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:05,881 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:05,882 INFO L122 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 [2019-01-14 02:24:05,882 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:05,882 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:05,882 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:05,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:05,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:05,883 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:05,883 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:05,883 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:05,885 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:05,885 INFO L122 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 [2019-01-14 02:24:05,885 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:05,886 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:05,886 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:05,886 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:05,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:05,886 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:05,887 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:05,887 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:05,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:05,888 INFO L122 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 [2019-01-14 02:24:05,889 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:05,889 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:05,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:05,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:05,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:05,889 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:05,890 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:05,890 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:05,891 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:05,892 INFO L122 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 [2019-01-14 02:24:05,892 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:05,892 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:05,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:05,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:05,893 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:05,894 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:05,894 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:05,898 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:05,898 INFO L122 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 [2019-01-14 02:24:05,899 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:05,899 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:05,899 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:05,899 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:05,899 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:05,899 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:05,900 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:05,900 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:05,901 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:05,902 INFO L122 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 [2019-01-14 02:24:05,902 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:05,903 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:05,903 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:05,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:05,903 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:05,903 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:05,904 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:05,904 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:05,905 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:05,906 INFO L122 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 [2019-01-14 02:24:05,906 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:05,906 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:05,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:05,907 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:05,907 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:05,909 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:05,909 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:05,918 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:05,918 INFO L122 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 [2019-01-14 02:24:05,919 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:05,919 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:05,919 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:05,919 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:05,919 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:05,920 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:05,921 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:05,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:05,924 INFO L122 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 [2019-01-14 02:24:05,924 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:05,925 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:05,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:05,925 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2019-01-14 02:24:05,925 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:06,042 INFO L402 nArgumentSynthesizer]: We have 192 Motzkin's Theorem applications. [2019-01-14 02:24:06,042 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2019-01-14 02:24:08,506 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:08,507 INFO L122 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 [2019-01-14 02:24:08,507 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:08,507 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:08,508 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:08,508 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:08,508 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:08,516 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:08,516 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:08,520 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:08,521 INFO L122 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 [2019-01-14 02:24:08,521 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:08,521 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:08,522 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:24:08,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:08,522 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:08,530 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 02:24:08,531 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:08,743 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:08,747 INFO L122 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 [2019-01-14 02:24:08,747 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:08,748 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:08,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:08,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:08,748 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:08,752 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:08,752 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:08,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:08,761 INFO L122 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 [2019-01-14 02:24:08,761 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:08,762 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:08,762 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:08,764 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:08,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:08,764 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:08,765 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:08,765 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:08,766 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:08,766 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-14 02:24:08,766 INFO L122 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 [2019-01-14 02:24:08,767 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:08,767 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:08,767 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:08,767 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:08,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:08,768 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:08,772 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:08,772 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:08,773 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:08,773 INFO L122 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 [2019-01-14 02:24:08,777 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:08,777 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:08,777 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:08,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:08,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:08,778 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:08,779 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:08,780 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:08,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:08,783 INFO L122 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 [2019-01-14 02:24:08,783 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:08,783 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:08,783 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:08,783 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:08,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:08,784 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:08,785 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:08,788 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:08,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:08,789 INFO L122 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 [2019-01-14 02:24:08,792 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:08,792 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:08,792 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:08,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:08,792 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:08,792 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:08,793 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:08,793 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:08,794 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:08,798 INFO L122 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 [2019-01-14 02:24:08,798 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:08,798 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:08,799 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:08,799 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:08,799 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:08,799 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:08,803 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:08,803 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:08,804 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:08,804 INFO L122 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 [2019-01-14 02:24:08,805 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:08,805 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:08,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:08,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:08,805 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:08,810 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:24:08,810 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:08,820 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:08,820 INFO L122 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 [2019-01-14 02:24:08,823 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:08,823 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:08,823 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:08,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:08,823 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:08,824 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:08,827 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:08,827 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:08,829 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:08,829 INFO L122 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 [2019-01-14 02:24:08,832 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:08,832 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:08,832 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:08,833 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:08,833 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:08,833 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:08,834 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:08,834 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:08,837 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:08,838 INFO L122 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 [2019-01-14 02:24:08,838 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:08,838 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:08,839 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:08,839 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:08,839 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:08,845 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:24:08,845 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:08,857 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:08,857 INFO L122 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 [2019-01-14 02:24:08,858 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:08,858 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:08,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:08,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:08,858 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:08,864 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:24:08,864 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:08,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:08,871 INFO L122 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 [2019-01-14 02:24:08,871 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:08,871 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:08,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:08,872 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2019-01-14 02:24:08,872 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:08,991 INFO L402 nArgumentSynthesizer]: We have 240 Motzkin's Theorem applications. [2019-01-14 02:24:08,991 INFO L403 nArgumentSynthesizer]: A total of 30 supporting invariants were added. [2019-01-14 02:24:12,964 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:12,964 INFO L122 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 [2019-01-14 02:24:12,965 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:12,965 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:12,965 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:12,965 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:12,966 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:12,972 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:24:12,972 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:12,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:12,978 INFO L122 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 [2019-01-14 02:24:12,979 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:12,979 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:12,979 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:24:12,979 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:12,979 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:12,987 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-01-14 02:24:12,987 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:13,003 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:13,004 INFO L122 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 [2019-01-14 02:24:13,004 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:13,004 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:13,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:13,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:13,008 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:13,009 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:24:13,009 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:13,015 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:13,016 INFO L122 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 [2019-01-14 02:24:13,016 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:13,016 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:13,016 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:13,016 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:13,016 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:13,017 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:13,021 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:13,021 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:13,022 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:13,022 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-14 02:24:13,024 INFO L122 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 [2019-01-14 02:24:13,025 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:13,025 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:13,025 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:13,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:13,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:13,029 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:13,029 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:13,029 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:13,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:13,033 INFO L122 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 [2019-01-14 02:24:13,036 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:13,036 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:13,036 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:13,037 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:13,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:13,037 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:13,037 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:13,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:13,041 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:13,042 INFO L122 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 [2019-01-14 02:24:13,042 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:13,042 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:13,042 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:13,042 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:13,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:13,043 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:13,043 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:13,043 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:13,048 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:13,049 INFO L122 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 [2019-01-14 02:24:13,049 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:13,050 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:13,050 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:13,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:13,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:13,050 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:13,050 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:13,050 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:13,051 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:13,053 INFO L122 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 [2019-01-14 02:24:13,054 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:13,054 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:13,054 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:13,054 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:13,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:13,055 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:13,061 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:13,061 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:13,063 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:13,063 INFO L122 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 [2019-01-14 02:24:13,063 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:13,063 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:13,064 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:13,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:13,067 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:13,068 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:13,068 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:13,073 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:13,073 INFO L122 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 [2019-01-14 02:24:13,073 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:13,073 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:13,074 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:13,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:13,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:13,078 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:13,078 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:13,078 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:13,082 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:13,082 INFO L122 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 [2019-01-14 02:24:13,083 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:13,083 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:13,083 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:13,083 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:13,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:13,083 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:13,084 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:13,087 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:13,088 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:13,089 INFO L122 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 [2019-01-14 02:24:13,092 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:13,092 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:13,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:13,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:13,093 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:13,097 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:13,097 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:13,106 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:13,106 INFO L122 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 [2019-01-14 02:24:13,107 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:13,107 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:13,107 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:13,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:13,107 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:13,112 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:13,112 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:13,115 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:13,116 INFO L122 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 [2019-01-14 02:24:13,117 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:13,117 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:13,117 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:13,117 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2019-01-14 02:24:13,117 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:13,204 INFO L402 nArgumentSynthesizer]: We have 192 Motzkin's Theorem applications. [2019-01-14 02:24:13,204 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2019-01-14 02:24:13,925 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:13,926 INFO L122 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 [2019-01-14 02:24:13,926 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:13,927 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:13,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:13,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:13,927 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:13,928 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:13,929 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:13,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:13,936 INFO L122 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 [2019-01-14 02:24:13,939 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:13,940 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:13,940 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:24:13,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:13,940 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:13,945 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 02:24:13,945 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:13,954 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:13,955 INFO L122 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 [2019-01-14 02:24:13,956 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:13,956 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:13,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:13,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:13,956 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:13,962 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:13,962 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:13,966 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:13,967 INFO L122 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 [2019-01-14 02:24:13,967 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:13,967 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:13,968 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:13,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:13,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:13,968 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:13,968 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:13,968 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:13,974 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:13,975 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-14 02:24:13,976 INFO L122 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 [2019-01-14 02:24:13,977 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:13,977 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:13,977 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:13,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:13,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:13,977 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:13,982 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:24:13,983 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:13,984 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:13,986 INFO L122 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 [2019-01-14 02:24:13,990 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:13,990 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:13,990 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:13,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:13,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:13,991 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:13,991 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:24:13,991 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:13,996 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:13,997 INFO L122 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 [2019-01-14 02:24:13,997 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:13,997 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:13,997 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:13,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:13,997 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:13,998 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:14,000 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:24:14,000 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:14,002 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:14,007 INFO L122 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 [2019-01-14 02:24:14,007 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:14,007 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:14,008 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:14,008 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:14,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:14,008 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:14,009 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:24:14,009 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:14,012 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:14,013 INFO L122 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 [2019-01-14 02:24:14,013 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:14,015 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:14,015 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:14,015 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:14,015 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:14,015 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:14,016 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:24:14,016 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:14,017 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:14,023 INFO L122 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 [2019-01-14 02:24:14,023 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:14,023 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:14,024 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:14,024 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:14,024 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:14,025 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:24:14,025 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:24:14,030 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:14,034 INFO L122 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 [2019-01-14 02:24:14,034 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:14,035 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:14,035 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:14,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:14,035 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:14,035 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:14,039 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:24:14,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:14,044 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:14,045 INFO L122 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 [2019-01-14 02:24:14,045 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:14,045 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:14,045 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:14,045 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:14,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:14,046 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:14,046 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:24:14,046 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:14,050 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:14,054 INFO L122 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 [2019-01-14 02:24:14,054 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:14,055 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:14,055 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:14,055 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:14,055 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:14,057 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:24:14,060 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:24:14,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:14,077 INFO L122 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 [2019-01-14 02:24:14,077 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:14,077 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:14,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:14,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:14,077 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:14,079 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:24:14,079 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:24:14,082 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:14,083 INFO L122 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 [2019-01-14 02:24:14,083 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:14,083 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:14,083 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:14,084 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2019-01-14 02:24:14,084 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:14,173 INFO L402 nArgumentSynthesizer]: We have 288 Motzkin's Theorem applications. [2019-01-14 02:24:14,174 INFO L403 nArgumentSynthesizer]: A total of 36 supporting invariants were added. [2019-01-14 02:24:16,151 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:16,151 INFO L122 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 [2019-01-14 02:24:16,152 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:16,152 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:16,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:16,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:16,153 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:16,154 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:24:16,154 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:24:16,159 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:16,160 INFO L122 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 [2019-01-14 02:24:16,160 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:16,161 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:16,161 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:24:16,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:16,161 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:16,167 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-01-14 02:24:16,168 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:24:16,185 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:16,185 INFO L122 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 [2019-01-14 02:24:16,186 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:16,186 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:16,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:16,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:16,186 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:16,193 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:24:16,193 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:24:16,198 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:16,199 INFO L122 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 [2019-01-14 02:24:16,199 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:16,199 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:16,200 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:16,204 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:16,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:16,204 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:16,204 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:24:16,205 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:16,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:16,209 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2019-01-14 02:24:16,209 INFO L794 eck$LassoCheckResult]: Stem: 38#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 34#L-1 havoc main_#res;havoc main_#t~nondet6, main_#t~malloc7.base, main_#t~malloc7.offset, main_#t~ret8, main_~in_len~0, main_~hay~0.base, main_~hay~0.offset;main_~in_len~0 := main_#t~nondet6;havoc main_#t~nondet6; 35#L513 assume !(main_~in_len~0 < 1);call main_#t~malloc7.base, main_#t~malloc7.offset := #Ultimate.allocOnStack(main_~in_len~0);main_~hay~0.base, main_~hay~0.offset := main_#t~malloc7.base, main_#t~malloc7.offset;call write~int(0, main_~hay~0.base, main_~hay~0.offset + (main_~in_len~0 - 1), 1);skip_to_#in~format.base, skip_to_#in~format.offset := main_~hay~0.base, main_~hay~0.offset;havoc skip_to_#res;havoc skip_to_#t~pre2, skip_to_#t~mem4, skip_to_#t~mem3, skip_to_#t~short5, skip_to_~format.base, skip_to_~format.offset, skip_to_~nr~0;skip_to_~format.base, skip_to_~format.offset := skip_to_#in~format.base, skip_to_#in~format.offset;havoc skip_to_~nr~0;skip_to_~nr~0 := 0; 39#L508-6 call skip_to_#t~mem4 := read~int(skip_to_~format.base, skip_to_~format.offset + (if skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short5 := 0 != skip_to_#t~mem4; 40#L508-1 assume skip_to_#t~short5;call skip_to_#t~mem3 := read~int(skip_to_~format.base, skip_to_~format.offset + (if skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short5 := 37 != skip_to_#t~mem3; 36#L508-3 assume !!skip_to_#t~short5;havoc skip_to_#t~short5;havoc skip_to_#t~mem4;havoc skip_to_#t~mem3; 37#L508-5 skip_to_#t~pre2 := 1 + skip_to_~nr~0;skip_to_~nr~0 := 1 + skip_to_~nr~0;havoc skip_to_#t~pre2; 39#L508-6 [2019-01-14 02:24:16,209 INFO L796 eck$LassoCheckResult]: Loop: 39#L508-6 call skip_to_#t~mem4 := read~int(skip_to_~format.base, skip_to_~format.offset + (if skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short5 := 0 != skip_to_#t~mem4; 40#L508-1 assume skip_to_#t~short5;call skip_to_#t~mem3 := read~int(skip_to_~format.base, skip_to_~format.offset + (if skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short5 := 37 != skip_to_#t~mem3; 36#L508-3 assume !!skip_to_#t~short5;havoc skip_to_#t~short5;havoc skip_to_#t~mem4;havoc skip_to_#t~mem3; 37#L508-5 skip_to_#t~pre2 := 1 + skip_to_~nr~0;skip_to_~nr~0 := 1 + skip_to_~nr~0;havoc skip_to_#t~pre2; 39#L508-6 [2019-01-14 02:24:16,210 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:24:16,210 INFO L82 PathProgramCache]: Analyzing trace with hash 1806875145, now seen corresponding path program 2 times [2019-01-14 02:24:16,210 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:24:16,210 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:24:16,216 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:24:16,217 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:24:16,217 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:24:16,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:24:16,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:24:16,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:24:16,247 INFO L82 PathProgramCache]: Analyzing trace with hash 1265382, now seen corresponding path program 2 times [2019-01-14 02:24:16,247 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:24:16,247 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:24:16,250 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:24:16,250 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:24:16,250 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:24:16,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:24:16,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:24:16,263 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:24:16,263 INFO L82 PathProgramCache]: Analyzing trace with hash -2142649106, now seen corresponding path program 3 times [2019-01-14 02:24:16,263 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:24:16,263 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:24:16,264 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:24:16,264 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:24:16,264 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:24:16,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:24:16,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:24:17,134 WARN L181 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 39 [2019-01-14 02:24:17,558 WARN L181 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2019-01-14 02:24:17,941 WARN L181 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 82 [2019-01-14 02:24:18,054 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 02:24:18,054 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 02:24:18,054 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 02:24:18,054 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 02:24:18,054 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 02:24:18,055 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 02:24:18,055 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 02:24:18,055 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 02:24:18,055 INFO L131 ssoRankerPreferences]: Filename of dumped script: skip_to_true-termination.c.i_Iteration2_Lasso [2019-01-14 02:24:18,055 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 02:24:18,056 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 02:24:18,065 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:24:18,068 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:24:18,071 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:24:18,074 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:24:18,086 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:24:18,089 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:24:18,092 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:24:18,096 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:24:18,102 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:24:18,113 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:24:18,304 WARN L181 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 47 [2019-01-14 02:24:18,592 WARN L181 SmtUtils]: Spent 247.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 52 [2019-01-14 02:24:18,593 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:24:18,595 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:24:18,917 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-01-14 02:24:19,846 WARN L181 SmtUtils]: Spent 816.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 61 [2019-01-14 02:24:20,114 WARN L181 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 16 DAG size of output: 13 [2019-01-14 02:24:20,138 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 02:24:20,138 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 02:24:20,138 INFO L122 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 [2019-01-14 02:24:20,139 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,139 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:20,139 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,139 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,139 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:20,139 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:24:20,139 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:20,143 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,144 INFO L122 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 [2019-01-14 02:24:20,144 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,144 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:20,144 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,144 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,144 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:20,145 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:24:20,145 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:20,145 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,145 INFO L122 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 [2019-01-14 02:24:20,146 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,151 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:20,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,151 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:20,152 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:24:20,152 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:20,152 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,153 INFO L122 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 [2019-01-14 02:24:20,156 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,156 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:20,157 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:24:20,157 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:24:20,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,158 INFO L122 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 [2019-01-14 02:24:20,159 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,161 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:20,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,161 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:20,161 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:24:20,162 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:20,162 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,162 INFO L122 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 [2019-01-14 02:24:20,163 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,163 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:20,163 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,163 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:20,163 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:24:20,163 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:20,164 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,166 INFO L122 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 [2019-01-14 02:24:20,166 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,167 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:20,167 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:24:20,167 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:24:20,168 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,168 INFO L122 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 [2019-01-14 02:24:20,172 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,172 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:20,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,172 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:20,173 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:24:20,173 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:20,173 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,173 INFO L122 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 [2019-01-14 02:24:20,176 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:20,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,176 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:20,177 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:24:20,177 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:20,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,177 INFO L122 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 [2019-01-14 02:24:20,181 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,181 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:24:20,181 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,181 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:20,182 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2019-01-14 02:24:20,182 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:24:20,192 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,196 INFO L122 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 [2019-01-14 02:24:20,196 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,197 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2019-01-14 02:24:20,197 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:20,233 INFO L402 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2019-01-14 02:24:20,233 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-01-14 02:24:20,518 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,519 INFO L122 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 [2019-01-14 02:24:20,519 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,519 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,519 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,520 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:20,520 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:24:20,520 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:24:20,521 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,521 INFO L122 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 [2019-01-14 02:24:20,521 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,522 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,522 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:20,522 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:24:20,523 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:24:20,525 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,525 INFO L122 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 [2019-01-14 02:24:20,526 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,526 INFO L205 nArgumentSynthesizer]: 3 stem disjuncts [2019-01-14 02:24:20,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,526 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:20,526 INFO L402 nArgumentSynthesizer]: We have 10 Motzkin's Theorem applications. [2019-01-14 02:24:20,527 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:24:20,531 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,532 INFO L122 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 [2019-01-14 02:24:20,532 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,532 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:20,533 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:24:20,533 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:24:20,534 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,534 INFO L122 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 [2019-01-14 02:24:20,534 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,534 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:20,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,534 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,535 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:20,535 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:24:20,535 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:20,535 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,535 INFO L122 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 [2019-01-14 02:24:20,536 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,536 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:24:20,536 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:24:20,536 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:24:20,537 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,537 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-14 02:24:20,538 INFO L122 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 [2019-01-14 02:24:20,538 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,538 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:20,538 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,538 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,538 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:20,539 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:20,539 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:20,539 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,540 INFO L122 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 [2019-01-14 02:24:20,540 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,540 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:20,540 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,540 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,540 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:20,541 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:20,541 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:20,541 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,541 INFO L122 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 [2019-01-14 02:24:20,542 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,542 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:20,542 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,542 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:20,542 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:20,542 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:20,543 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,543 INFO L122 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 [2019-01-14 02:24:20,543 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,543 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,543 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:20,544 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:24:20,544 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:20,545 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,545 INFO L122 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 [2019-01-14 02:24:20,545 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,545 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:20,546 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,546 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,546 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:20,546 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:20,546 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:20,547 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,547 INFO L122 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 [2019-01-14 02:24:20,547 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,547 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:20,547 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,548 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,548 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:20,548 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:20,548 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:20,548 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,549 INFO L122 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 [2019-01-14 02:24:20,549 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,550 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,550 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,550 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:20,550 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:24:20,550 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:20,551 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,552 INFO L122 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 [2019-01-14 02:24:20,553 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,553 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:20,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,553 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:20,554 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:20,554 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:20,554 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,554 INFO L122 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 [2019-01-14 02:24:20,555 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,555 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:20,555 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,555 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,555 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:20,555 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:20,555 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:20,556 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,556 INFO L122 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 [2019-01-14 02:24:20,556 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,557 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:24:20,557 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,557 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:20,558 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:20,558 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:20,563 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,564 INFO L122 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 [2019-01-14 02:24:20,564 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,565 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,565 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2019-01-14 02:24:20,565 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:20,612 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2019-01-14 02:24:20,612 INFO L403 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2019-01-14 02:24:20,883 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,884 INFO L122 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 [2019-01-14 02:24:20,884 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,884 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,884 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,884 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:20,885 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:24:20,885 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:20,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,886 INFO L122 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 [2019-01-14 02:24:20,887 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,887 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:20,888 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:24:20,888 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:20,891 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,891 INFO L122 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 [2019-01-14 02:24:20,892 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,892 INFO L205 nArgumentSynthesizer]: 3 stem disjuncts [2019-01-14 02:24:20,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,892 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:20,893 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:24:20,893 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:20,895 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,895 INFO L122 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 [2019-01-14 02:24:20,895 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,896 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,896 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,896 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:20,896 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:24:20,897 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:20,897 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,898 INFO L122 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 [2019-01-14 02:24:20,898 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,898 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:20,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,898 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:20,899 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:20,899 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:20,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,899 INFO L122 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 [2019-01-14 02:24:20,900 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,900 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:20,901 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:24:20,901 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:20,901 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,902 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-14 02:24:20,905 INFO L122 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 [2019-01-14 02:24:20,906 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,906 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:20,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,906 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:20,906 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:20,907 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:20,907 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,907 INFO L122 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 [2019-01-14 02:24:20,907 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,908 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:20,908 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,908 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,908 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:20,909 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:20,909 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:20,909 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,910 INFO L122 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 [2019-01-14 02:24:20,910 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,910 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:20,910 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,910 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,910 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:20,911 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:20,911 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:20,911 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,912 INFO L122 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 [2019-01-14 02:24:20,912 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,912 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,912 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,912 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:20,913 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:20,913 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:20,915 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,916 INFO L122 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 [2019-01-14 02:24:20,916 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:20,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,916 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:20,917 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:20,917 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:20,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,917 INFO L122 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 [2019-01-14 02:24:20,922 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,922 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:20,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,922 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:20,923 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:20,923 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:20,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,923 INFO L122 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 [2019-01-14 02:24:20,924 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,924 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,924 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:20,925 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:20,925 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:20,926 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,927 INFO L122 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 [2019-01-14 02:24:20,927 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,927 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:20,928 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,928 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,928 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:20,928 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:20,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:20,929 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,929 INFO L122 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 [2019-01-14 02:24:20,929 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,929 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:20,930 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,930 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:20,930 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:20,930 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:20,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,931 INFO L122 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 [2019-01-14 02:24:20,931 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,932 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:24:20,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:20,932 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:20,934 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 02:24:20,934 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:20,941 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:20,941 INFO L122 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 [2019-01-14 02:24:20,942 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:20,942 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:20,942 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2019-01-14 02:24:20,942 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:21,053 INFO L402 nArgumentSynthesizer]: We have 192 Motzkin's Theorem applications. [2019-01-14 02:24:21,053 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2019-01-14 02:24:21,398 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:21,400 INFO L122 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 [2019-01-14 02:24:21,400 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:21,400 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:21,400 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:21,401 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:21,411 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:21,411 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:21,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:21,416 INFO L122 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 [2019-01-14 02:24:21,416 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:21,416 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:21,419 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:21,419 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:21,420 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:21,420 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:21,428 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:21,428 INFO L122 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 [2019-01-14 02:24:21,429 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:21,429 INFO L205 nArgumentSynthesizer]: 3 stem disjuncts [2019-01-14 02:24:21,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:21,429 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:21,431 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-01-14 02:24:21,431 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:21,434 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:21,434 INFO L122 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 [2019-01-14 02:24:21,435 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:21,435 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:21,435 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:21,435 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:21,436 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:21,437 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:21,438 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:21,438 INFO L122 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 [2019-01-14 02:24:21,438 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:21,438 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:21,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:21,439 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:21,439 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:21,439 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:21,439 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:21,440 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:21,445 INFO L122 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 [2019-01-14 02:24:21,446 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:21,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:21,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:21,446 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:21,447 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:21,447 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:21,448 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:21,448 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-14 02:24:21,449 INFO L122 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 [2019-01-14 02:24:21,449 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:21,449 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:21,449 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:21,449 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:21,449 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:21,450 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:21,450 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:21,450 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:21,450 INFO L122 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 [2019-01-14 02:24:21,451 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:21,451 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:21,451 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:21,451 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:21,451 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:21,451 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:21,452 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:21,452 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:21,452 INFO L122 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 [2019-01-14 02:24:21,452 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:21,453 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:21,453 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:21,453 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:21,453 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:21,453 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:21,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:21,454 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:21,454 INFO L122 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 [2019-01-14 02:24:21,454 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:21,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:21,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:21,455 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:21,455 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:24:21,456 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:21,457 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:21,458 INFO L122 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 [2019-01-14 02:24:21,459 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:21,459 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:21,459 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:21,459 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:21,459 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:21,459 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:21,459 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:21,460 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:21,460 INFO L122 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 [2019-01-14 02:24:21,461 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:21,461 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:21,461 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:21,461 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:21,461 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:21,461 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:21,462 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:21,462 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:21,462 INFO L122 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 [2019-01-14 02:24:21,463 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:21,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:21,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:21,464 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:21,464 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:24:21,465 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:21,466 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:21,466 INFO L122 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 [2019-01-14 02:24:21,466 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:21,467 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:21,467 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:21,467 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:21,467 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:21,467 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:21,467 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:21,468 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:21,468 INFO L122 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 [2019-01-14 02:24:21,468 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:21,468 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:21,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:21,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:21,470 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:21,470 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:21,470 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:21,470 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:21,471 INFO L122 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 [2019-01-14 02:24:21,471 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:21,471 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:24:21,471 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:21,471 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:21,473 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-01-14 02:24:21,473 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:21,481 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:21,482 INFO L122 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 [2019-01-14 02:24:21,482 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:21,482 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:21,483 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2019-01-14 02:24:21,483 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:21,564 INFO L402 nArgumentSynthesizer]: We have 240 Motzkin's Theorem applications. [2019-01-14 02:24:21,564 INFO L403 nArgumentSynthesizer]: A total of 30 supporting invariants were added. [2019-01-14 02:24:21,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:21,977 INFO L122 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 [2019-01-14 02:24:21,977 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:21,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:21,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:21,978 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:21,979 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:24:21,979 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:21,981 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:21,981 INFO L122 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 [2019-01-14 02:24:21,981 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:21,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:21,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:21,982 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:21,983 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:24:21,983 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:21,989 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:21,989 INFO L122 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 [2019-01-14 02:24:21,990 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:21,990 INFO L205 nArgumentSynthesizer]: 3 stem disjuncts [2019-01-14 02:24:21,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:21,990 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:21,991 INFO L402 nArgumentSynthesizer]: We have 25 Motzkin's Theorem applications. [2019-01-14 02:24:21,991 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:21,995 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:21,995 INFO L122 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 [2019-01-14 02:24:21,996 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:21,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:21,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:21,996 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:21,999 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:24:21,999 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:22,000 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:22,001 INFO L122 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 [2019-01-14 02:24:22,001 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:22,001 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:22,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:22,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:22,002 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:22,002 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:22,002 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:22,003 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:22,003 INFO L122 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 [2019-01-14 02:24:22,004 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:24:22,004 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:22,004 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:22,004 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:22,005 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:24:22,005 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:22,008 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:22,008 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-14 02:24:22,008 INFO L122 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 [2019-01-14 02:24:22,008 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:22,009 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:22,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:22,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:22,009 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:22,009 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:22,009 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:22,010 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:22,010 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:22,010 INFO L122 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 [2019-01-14 02:24:22,011 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:22,011 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:22,011 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:22,011 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:22,011 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:22,011 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:22,012 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:22,012 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:22,013 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:22,013 INFO L122 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 [2019-01-14 02:24:22,014 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:22,014 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:22,014 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:22,014 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:22,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:22,014 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:22,015 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:22,015 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:22,016 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:22,016 INFO L122 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 [2019-01-14 02:24:22,016 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:22,016 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:22,016 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:22,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:22,017 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:22,017 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:24:22,017 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:22,019 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:22,020 INFO L122 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 [2019-01-14 02:24:22,020 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:22,020 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:22,020 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:22,021 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:22,021 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:22,021 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:22,021 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:22,021 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:22,022 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:22,022 INFO L122 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 [2019-01-14 02:24:22,022 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:22,022 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:22,023 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:22,023 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:22,023 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:22,023 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:22,023 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:22,024 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:22,024 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:22,025 INFO L122 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 [2019-01-14 02:24:22,025 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:22,025 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:22,025 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:22,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:22,025 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:22,026 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:24:22,026 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:22,028 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:22,028 INFO L122 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 [2019-01-14 02:24:22,028 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:22,029 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:22,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:22,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:22,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:22,029 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:22,030 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:22,030 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:22,030 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:22,030 INFO L122 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 [2019-01-14 02:24:22,031 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:22,032 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:22,032 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:22,032 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:22,032 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:22,032 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:22,033 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:22,033 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:22,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:22,034 INFO L122 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 [2019-01-14 02:24:22,034 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:22,034 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:22,034 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:24:22,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:22,034 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:22,036 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:22,036 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:22,042 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:22,043 INFO L122 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 [2019-01-14 02:24:22,043 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:22,043 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:22,044 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:22,044 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2019-01-14 02:24:22,044 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:22,098 INFO L402 nArgumentSynthesizer]: We have 144 Motzkin's Theorem applications. [2019-01-14 02:24:22,098 INFO L403 nArgumentSynthesizer]: A total of 18 supporting invariants were added. [2019-01-14 02:24:23,023 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:23,023 INFO L122 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 [2019-01-14 02:24:23,024 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:23,024 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:23,024 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:23,024 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:23,024 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:23,033 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:24:23,033 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:23,035 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:23,036 INFO L122 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 [2019-01-14 02:24:23,036 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:23,036 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:23,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:23,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:23,037 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:23,037 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:24:23,038 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:23,047 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:23,048 INFO L122 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 [2019-01-14 02:24:23,048 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:23,048 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:23,048 INFO L205 nArgumentSynthesizer]: 3 stem disjuncts [2019-01-14 02:24:23,048 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:23,049 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:23,052 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:24:23,053 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:23,057 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:23,058 INFO L122 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 [2019-01-14 02:24:23,058 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:23,058 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:23,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:23,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:23,058 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:23,059 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:24:23,059 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:23,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:23,064 INFO L122 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 [2019-01-14 02:24:23,065 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:23,067 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:23,067 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:23,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:23,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:23,067 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:23,068 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:24:23,068 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:23,068 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:23,069 INFO L122 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 [2019-01-14 02:24:23,071 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:23,071 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:23,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:23,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:23,071 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:24:23,072 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:24:23,072 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:24:23,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:23,080 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-14 02:24:23,080 INFO L122 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 [2019-01-14 02:24:23,081 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:23,081 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:23,081 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:23,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:23,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:23,081 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:23,082 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:23,082 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:23,083 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:23,086 INFO L122 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 [2019-01-14 02:24:23,086 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:23,086 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:23,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:23,087 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:23,087 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:23,087 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:23,087 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:23,087 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:23,088 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:23,091 INFO L122 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 [2019-01-14 02:24:23,091 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:23,091 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:23,092 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:23,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:23,092 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:23,092 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:23,092 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:23,092 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:23,093 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:23,094 INFO L122 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 [2019-01-14 02:24:23,099 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:23,099 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:23,099 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:23,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:23,100 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:23,101 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:23,101 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:23,103 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:23,103 INFO L122 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 [2019-01-14 02:24:23,103 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:23,104 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:23,108 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:23,108 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:23,108 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:23,108 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:23,109 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:23,109 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:23,110 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:23,113 INFO L122 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 [2019-01-14 02:24:23,113 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:23,113 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:23,114 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:23,114 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:23,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:23,114 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:23,114 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:23,114 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:23,115 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:23,121 INFO L122 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 [2019-01-14 02:24:23,121 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:23,121 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:23,122 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:23,122 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:23,122 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:23,125 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:23,125 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:23,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:23,131 INFO L122 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 [2019-01-14 02:24:23,131 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:23,131 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:23,132 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:23,132 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:23,132 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:23,132 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:23,132 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:23,133 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:23,136 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:23,136 INFO L122 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 [2019-01-14 02:24:23,138 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:23,138 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:23,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:23,139 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:23,139 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:23,139 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:23,139 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:23,139 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:23,140 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:23,141 INFO L122 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 [2019-01-14 02:24:23,146 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:23,146 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:23,147 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:24:23,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:23,147 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:23,149 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 02:24:23,149 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:23,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:23,172 INFO L122 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 [2019-01-14 02:24:23,172 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:23,173 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:23,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:23,173 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2019-01-14 02:24:23,173 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:23,253 INFO L402 nArgumentSynthesizer]: We have 192 Motzkin's Theorem applications. [2019-01-14 02:24:23,253 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2019-01-14 02:24:24,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:24,921 INFO L122 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 [2019-01-14 02:24:24,922 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:24,922 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:24,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:24,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:24,922 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:24,923 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:24,923 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:24,926 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:24,926 INFO L122 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 [2019-01-14 02:24:24,926 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:24,926 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:24,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:24,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:24,927 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:24,928 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:24,928 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:24,934 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:24,934 INFO L122 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 [2019-01-14 02:24:24,935 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:24,935 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:24,935 INFO L205 nArgumentSynthesizer]: 3 stem disjuncts [2019-01-14 02:24:24,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:24,935 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:24,936 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-01-14 02:24:24,937 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:24,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:24,941 INFO L122 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 [2019-01-14 02:24:24,941 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:24,941 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:24,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:24,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:24,942 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:24,943 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:24,943 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:24,945 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:24,945 INFO L122 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 [2019-01-14 02:24:24,945 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:24,946 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:24,946 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:24,946 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:24,946 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:24,946 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:24,947 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:24,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:24,948 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:24,948 INFO L122 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 [2019-01-14 02:24:24,948 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:24,948 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:24:24,949 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:24,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:24,949 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:24,950 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:24,950 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:24,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:24,952 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-14 02:24:24,952 INFO L122 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 [2019-01-14 02:24:24,953 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:24,953 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:24,953 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:24,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:24,953 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:24,953 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:24,954 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:24,954 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:24,955 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:24,955 INFO L122 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 [2019-01-14 02:24:24,956 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:24,956 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:24,956 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:24,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:24,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:24,956 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:24,957 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:24,957 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:24,958 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:24,958 INFO L122 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 [2019-01-14 02:24:24,958 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:24,959 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:24,959 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:24,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:24,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:24,959 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:24,960 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:24,960 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:24,960 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:24,961 INFO L122 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 [2019-01-14 02:24:24,961 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:24,961 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:24,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:24,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:24,962 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:24,963 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:24:24,963 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:24,967 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:24,967 INFO L122 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 [2019-01-14 02:24:24,968 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:24,968 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:24,968 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:24,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:24,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:24,968 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:24,969 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:24,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:24,970 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:24,970 INFO L122 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 [2019-01-14 02:24:24,971 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:24,971 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:24,971 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:24,971 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:24,971 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:24,971 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:24,972 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:24,972 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:24,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:24,973 INFO L122 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 [2019-01-14 02:24:24,974 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:24,974 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:24,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:24,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:24,974 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:24,976 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:24:24,976 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:24,979 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:24,980 INFO L122 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 [2019-01-14 02:24:24,980 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:24,980 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:24,980 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:24,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:24,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:24,981 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:24,982 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:24,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:24,982 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:24,983 INFO L122 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 [2019-01-14 02:24:24,983 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:24,983 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:24,983 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:24,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:24,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:24,984 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:24,985 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:24,985 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:24,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:24,986 INFO L122 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 [2019-01-14 02:24:24,986 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:24,986 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:24,987 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:24:24,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:24,987 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:24,990 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-01-14 02:24:24,990 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:25,003 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:25,004 INFO L122 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 [2019-01-14 02:24:25,004 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:25,005 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:25,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:25,005 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2019-01-14 02:24:25,005 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:25,151 INFO L402 nArgumentSynthesizer]: We have 240 Motzkin's Theorem applications. [2019-01-14 02:24:25,151 INFO L403 nArgumentSynthesizer]: A total of 30 supporting invariants were added. [2019-01-14 02:24:30,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:30,194 INFO L122 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 [2019-01-14 02:24:30,194 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:30,194 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:30,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:30,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:30,195 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:30,196 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:24:30,196 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:30,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:30,200 INFO L122 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 [2019-01-14 02:24:30,200 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:30,200 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:30,200 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:30,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:30,201 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:30,202 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:24:30,202 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:30,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:30,210 INFO L122 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 [2019-01-14 02:24:30,210 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:30,210 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:30,210 INFO L205 nArgumentSynthesizer]: 3 stem disjuncts [2019-01-14 02:24:30,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:30,211 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:30,212 INFO L402 nArgumentSynthesizer]: We have 25 Motzkin's Theorem applications. [2019-01-14 02:24:30,212 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:30,217 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:30,217 INFO L122 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 [2019-01-14 02:24:30,218 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:30,218 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:30,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:30,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:30,218 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:30,220 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:24:30,220 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:30,223 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:30,223 INFO L122 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 [2019-01-14 02:24:30,224 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:30,224 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:30,224 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:30,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:30,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:30,224 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:30,225 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:24:30,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:30,226 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:30,226 INFO L122 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 [2019-01-14 02:24:30,226 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:30,226 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:30,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:30,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:30,227 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:24:30,228 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:24:30,228 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:24:30,231 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:30,232 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-14 02:24:30,232 INFO L122 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 [2019-01-14 02:24:30,232 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:30,232 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:30,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:30,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:30,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:30,233 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:30,233 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:30,233 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:30,234 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:30,234 INFO L122 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 [2019-01-14 02:24:30,235 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:30,235 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:30,235 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:30,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:30,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:30,235 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:30,235 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:30,236 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:30,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:30,237 INFO L122 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 [2019-01-14 02:24:30,237 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:30,237 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:30,237 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:30,237 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:30,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:30,238 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:30,238 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:30,238 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:30,239 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:30,239 INFO L122 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 [2019-01-14 02:24:30,240 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:30,240 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:30,240 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:30,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:30,240 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:30,241 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:30,241 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:30,243 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:30,243 INFO L122 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 [2019-01-14 02:24:30,243 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:30,243 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:30,243 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:30,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:30,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:30,244 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:30,244 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:30,244 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:30,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:30,246 INFO L122 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 [2019-01-14 02:24:30,246 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:30,246 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:30,246 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:30,246 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:30,246 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:30,247 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:30,247 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:30,247 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:30,248 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:30,248 INFO L122 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 [2019-01-14 02:24:30,249 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:30,249 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:30,249 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:30,249 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:30,249 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:30,250 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:30,250 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:30,252 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:30,252 INFO L122 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 [2019-01-14 02:24:30,253 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:30,253 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:30,253 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:30,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:30,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:30,253 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:30,253 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:30,254 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:30,255 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:30,255 INFO L122 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 [2019-01-14 02:24:30,255 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:30,255 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:30,255 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:30,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:30,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:30,256 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:30,256 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:30,256 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:30,257 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:30,257 INFO L122 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 [2019-01-14 02:24:30,258 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:30,258 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:30,258 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:24:30,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:30,258 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:30,260 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 02:24:30,260 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:30,268 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:30,268 INFO L122 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 [2019-01-14 02:24:30,269 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:30,269 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:30,269 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:30,269 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2019-01-14 02:24:30,269 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:30,374 INFO L402 nArgumentSynthesizer]: We have 192 Motzkin's Theorem applications. [2019-01-14 02:24:30,375 INFO L403 nArgumentSynthesizer]: A total of 24 supporting invariants were added. [2019-01-14 02:24:31,329 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:31,330 INFO L122 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 [2019-01-14 02:24:31,330 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:31,330 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:31,330 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:31,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:31,337 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:31,338 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:31,338 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:31,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:31,342 INFO L122 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 [2019-01-14 02:24:31,346 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:31,346 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:31,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:31,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:31,346 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:31,347 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:31,347 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:31,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:31,358 INFO L122 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 [2019-01-14 02:24:31,358 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:31,358 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:31,359 INFO L205 nArgumentSynthesizer]: 3 stem disjuncts [2019-01-14 02:24:31,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:31,359 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:31,359 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-01-14 02:24:31,360 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:31,365 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:31,369 INFO L122 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 [2019-01-14 02:24:31,369 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:31,369 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:31,370 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:31,370 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:31,370 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:31,371 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:31,371 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:31,376 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:31,376 INFO L122 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 [2019-01-14 02:24:31,376 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:31,377 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:31,380 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:31,380 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:31,380 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:31,380 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:31,381 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:24:31,381 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:31,382 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:31,382 INFO L122 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 [2019-01-14 02:24:31,382 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:31,382 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:24:31,382 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:31,383 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:31,386 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:24:31,386 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:24:31,387 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:24:31,389 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:31,389 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-14 02:24:31,389 INFO L122 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 [2019-01-14 02:24:31,389 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:31,389 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:31,390 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:31,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:31,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:31,390 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:31,390 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:24:31,390 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:31,395 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:31,395 INFO L122 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 [2019-01-14 02:24:31,395 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:31,395 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:31,396 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:31,396 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:31,396 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:31,396 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:31,396 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:24:31,396 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:31,402 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:31,403 INFO L122 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 [2019-01-14 02:24:31,403 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:31,403 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:31,403 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:31,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:31,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:31,403 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:31,407 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:24:31,407 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:31,408 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:31,409 INFO L122 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 [2019-01-14 02:24:31,409 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:31,409 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:31,409 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:31,409 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:31,409 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:31,410 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:24:31,410 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:24:31,413 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:31,414 INFO L122 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 [2019-01-14 02:24:31,414 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:31,414 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:31,414 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:31,414 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:31,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:31,414 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:31,415 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:24:31,415 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:31,417 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:31,417 INFO L122 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 [2019-01-14 02:24:31,417 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:31,418 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:31,418 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:31,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:31,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:31,418 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:31,418 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:24:31,419 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:31,421 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:31,421 INFO L122 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 [2019-01-14 02:24:31,422 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:31,422 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:31,422 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:31,422 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:31,422 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:31,423 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:24:31,423 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:24:31,426 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:31,426 INFO L122 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 [2019-01-14 02:24:31,427 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:31,427 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:31,427 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:31,427 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:31,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:31,427 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:31,428 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:24:31,428 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:31,429 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:31,430 INFO L122 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 [2019-01-14 02:24:31,430 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:31,430 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:31,430 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:31,430 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:31,430 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:31,431 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:31,431 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:24:31,431 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:31,432 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:31,432 INFO L122 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 [2019-01-14 02:24:31,433 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:31,433 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:31,433 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2019-01-14 02:24:31,433 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:31,433 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:31,435 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-01-14 02:24:31,436 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:24:31,447 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:31,447 INFO L122 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 [2019-01-14 02:24:31,448 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:31,448 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:31,448 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:31,448 INFO L206 nArgumentSynthesizer]: 6 loop disjuncts [2019-01-14 02:24:31,448 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:31,538 INFO L402 nArgumentSynthesizer]: We have 288 Motzkin's Theorem applications. [2019-01-14 02:24:31,538 INFO L403 nArgumentSynthesizer]: A total of 36 supporting invariants were added. [2019-01-14 02:24:33,695 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:33,695 INFO L122 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 [2019-01-14 02:24:33,696 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:33,696 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:33,696 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:33,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:33,696 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:33,697 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:24:33,698 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:24:33,701 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:33,701 INFO L122 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 [2019-01-14 02:24:33,702 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:33,702 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:33,702 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:33,702 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:33,702 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:33,703 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:24:33,704 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:24:33,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:33,711 INFO L122 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 [2019-01-14 02:24:33,712 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:33,712 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:33,712 INFO L205 nArgumentSynthesizer]: 3 stem disjuncts [2019-01-14 02:24:33,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:33,712 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:33,713 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2019-01-14 02:24:33,713 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:24:33,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:33,718 INFO L122 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 [2019-01-14 02:24:33,718 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:33,718 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:33,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:33,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:33,719 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:33,720 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:24:33,720 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:24:33,722 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:33,723 INFO L122 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 [2019-01-14 02:24:33,723 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:33,723 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:33,723 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:24:33,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:33,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:33,724 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:33,724 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:24:33,724 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:24:33,725 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:33,726 INFO L122 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 [2019-01-14 02:24:33,726 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:24:33,726 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:24:33,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:24:33,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:24:33,727 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:24:33,727 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:24:33,727 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:24:33,730 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:24:33,744 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 14.01 02:24:33 BoogieIcfgContainer [2019-01-14 02:24:33,745 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2019-01-14 02:24:33,745 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-14 02:24:33,745 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-14 02:24:33,745 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-14 02:24:33,746 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 02:23:57" (3/4) ... [2019-01-14 02:24:33,753 INFO L147 WitnessPrinter]: No result that supports witness generation found [2019-01-14 02:24:33,753 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-14 02:24:33,754 INFO L168 Benchmark]: Toolchain (without parser) took 37185.92 ms. Allocated memory was 1.0 GB in the beginning and 3.4 GB in the end (delta: 2.4 GB). Free memory was 943.3 MB in the beginning and 2.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.0 GB. Max. memory is 11.5 GB. [2019-01-14 02:24:33,755 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 02:24:33,760 INFO L168 Benchmark]: CACSL2BoogieTranslator took 692.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -169.2 MB). Peak memory consumption was 31.2 MB. Max. memory is 11.5 GB. [2019-01-14 02:24:33,761 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.68 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 02:24:33,761 INFO L168 Benchmark]: Boogie Preprocessor took 25.11 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 02:24:33,762 INFO L168 Benchmark]: RCFGBuilder took 405.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.0 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2019-01-14 02:24:33,765 INFO L168 Benchmark]: BuchiAutomizer took 35991.41 ms. Allocated memory was 1.2 GB in the beginning and 3.4 GB in the end (delta: 2.2 GB). Free memory was 1.1 GB in the beginning and 2.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.0 GB. Max. memory is 11.5 GB. [2019-01-14 02:24:33,766 INFO L168 Benchmark]: Witness Printer took 8.07 ms. Allocated memory is still 3.4 GB. Free memory is still 2.3 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 02:24:33,773 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 692.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -169.2 MB). Peak memory consumption was 31.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 58.68 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.11 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 405.12 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.0 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 35991.41 ms. Allocated memory was 1.2 GB in the beginning and 3.4 GB in the end (delta: 2.2 GB). Free memory was 1.1 GB in the beginning and 2.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.0 GB. Max. memory is 11.5 GB. * Witness Printer took 8.07 ms. Allocated memory is still 3.4 GB. Free memory is still 2.3 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 1 terminating modules (1 trivial, 0 deterministic, 0 nondeterministic) and one module whose termination is unknown.1 modules have a trivial ranking function, the largest among these consists of 3 locations. The remainder module has 7 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 35.9s and 2 iterations. TraceHistogramMax:1. Analysis of lassos took 35.7s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 1. Minimization of nondet autom 0. Automata minimization 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had 7 states and ocurred in iteration 1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 13 SDtfs, 0 SDslu, 8 SDs, 0 SdLazy, 6 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time LassoAnalysisResults: nont0 unkn1 SFLI1 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital224 mio100 ax100 hnf99 lsp272 ukn28 mio100 lsp72 div116 bol100 ite100 ukn100 eq147 hnf78 smp94 dnf1219 smp20 tf100 neg98 sie105 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 2247ms VariablesStem: 8 VariablesLoop: 10 DisjunctsStem: 1 DisjunctsLoop: 6 SupportingInvariants: 36 MotzkinApplications: 288 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "havoc main_#res;havoc main_#t~nondet6, main_#t~malloc7.base, main_#t~malloc7.offset, main_#t~ret8, main_~in_len~0, main_~hay~0.base, main_~hay~0.offset;main_~in_len~0 := main_#t~nondet6;havoc main_#t~nondet6;" "assume !(main_~in_len~0 < 1);call main_#t~malloc7.base, main_#t~malloc7.offset := #Ultimate.allocOnStack(main_~in_len~0);main_~hay~0.base, main_~hay~0.offset := main_#t~malloc7.base, main_#t~malloc7.offset;call write~int(0, main_~hay~0.base, main_~hay~0.offset + (main_~in_len~0 - 1), 1);skip_to_#in~format.base, skip_to_#in~format.offset := main_~hay~0.base, main_~hay~0.offset;havoc skip_to_#res;havoc skip_to_#t~pre2, skip_to_#t~mem4, skip_to_#t~mem3, skip_to_#t~short5, skip_to_~format.base, skip_to_~format.offset, skip_to_~nr~0;skip_to_~format.base, skip_to_~format.offset := skip_to_#in~format.base, skip_to_#in~format.offset;havoc skip_to_~nr~0;skip_to_~nr~0 := 0;" "call skip_to_#t~mem4 := read~int(skip_to_~format.base, skip_to_~format.offset + (if skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short5 := 0 != skip_to_#t~mem4;" "assume skip_to_#t~short5;call skip_to_#t~mem3 := read~int(skip_to_~format.base, skip_to_~format.offset + (if skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short5 := 37 != skip_to_#t~mem3;" "assume !!skip_to_#t~short5;havoc skip_to_#t~short5;havoc skip_to_#t~mem4;havoc skip_to_#t~mem3;" "skip_to_#t~pre2 := 1 + skip_to_~nr~0;skip_to_~nr~0 := 1 + skip_to_~nr~0;havoc skip_to_#t~pre2;" Loop: "call skip_to_#t~mem4 := read~int(skip_to_~format.base, skip_to_~format.offset + (if skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short5 := 0 != skip_to_#t~mem4;" "assume skip_to_#t~short5;call skip_to_#t~mem3 := read~int(skip_to_~format.base, skip_to_~format.offset + (if skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 else skip_to_~nr~0 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);skip_to_#t~short5 := 37 != skip_to_#t~mem3;" "assume !!skip_to_#t~short5;havoc skip_to_#t~short5;havoc skip_to_#t~mem4;havoc skip_to_#t~mem3;" "skip_to_#t~pre2 := 1 + skip_to_~nr~0;skip_to_~nr~0 := 1 + skip_to_~nr~0;havoc skip_to_#t~pre2;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...