./Ultimate.py --spec /storage/repos/svcomp/c/properties/termination.prp --file /storage/repos/svcomp/c/recursive-simple/id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 91b1670e 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/recursive-simple/id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f345f307410a5ddbdd0513896d69ca703c67be23 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-91b1670 [2018-11-29 00:03:13,801 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-29 00:03:13,803 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-29 00:03:13,815 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-29 00:03:13,815 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-29 00:03:13,816 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-29 00:03:13,817 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-29 00:03:13,819 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-29 00:03:13,821 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-29 00:03:13,822 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-29 00:03:13,823 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-29 00:03:13,823 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-29 00:03:13,824 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-29 00:03:13,825 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-29 00:03:13,826 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-29 00:03:13,827 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-29 00:03:13,828 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-29 00:03:13,830 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-29 00:03:13,832 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-29 00:03:13,833 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-29 00:03:13,834 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-29 00:03:13,836 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-29 00:03:13,838 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-29 00:03:13,838 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-29 00:03:13,839 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-29 00:03:13,840 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-29 00:03:13,841 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-29 00:03:13,841 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-29 00:03:13,842 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-29 00:03:13,844 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-29 00:03:13,844 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-29 00:03:13,844 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-29 00:03:13,845 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-29 00:03:13,845 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-29 00:03:13,846 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-29 00:03:13,847 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-29 00:03:13,847 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2018-11-29 00:03:13,864 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-29 00:03:13,864 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-29 00:03:13,865 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-29 00:03:13,866 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-29 00:03:13,866 INFO L133 SettingsManager]: * Use SBE=true [2018-11-29 00:03:13,866 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-29 00:03:13,866 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-29 00:03:13,866 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-29 00:03:13,867 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-29 00:03:13,867 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-29 00:03:13,867 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-29 00:03:13,867 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-29 00:03:13,867 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-29 00:03:13,868 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-29 00:03:13,868 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-29 00:03:13,868 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-29 00:03:13,868 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-29 00:03:13,868 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-29 00:03:13,868 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-29 00:03:13,869 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-29 00:03:13,869 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-29 00:03:13,869 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-29 00:03:13,869 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-29 00:03:13,869 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-29 00:03:13,869 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-29 00:03:13,870 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-29 00:03:13,870 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-29 00:03:13,870 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-29 00:03:13,870 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-29 00:03:13,870 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-29 00:03:13,871 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-29 00:03:13,871 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-29 00:03:13,872 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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f345f307410a5ddbdd0513896d69ca703c67be23 [2018-11-29 00:03:13,915 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-29 00:03:13,928 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-29 00:03:13,932 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-29 00:03:13,933 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-29 00:03:13,933 INFO L276 PluginConnector]: CDTParser initialized [2018-11-29 00:03:13,935 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/recursive-simple/id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c [2018-11-29 00:03:13,988 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71cde5e62/7cb45c191836413d86b99850fc96dc05/FLAG9063a8623 [2018-11-29 00:03:14,422 INFO L307 CDTParser]: Found 1 translation units. [2018-11-29 00:03:14,423 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/recursive-simple/id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c [2018-11-29 00:03:14,429 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71cde5e62/7cb45c191836413d86b99850fc96dc05/FLAG9063a8623 [2018-11-29 00:03:14,806 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71cde5e62/7cb45c191836413d86b99850fc96dc05 [2018-11-29 00:03:14,810 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-29 00:03:14,811 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-29 00:03:14,813 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-29 00:03:14,813 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-29 00:03:14,818 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-29 00:03:14,819 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 12:03:14" (1/1) ... [2018-11-29 00:03:14,823 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59430c2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:03:14, skipping insertion in model container [2018-11-29 00:03:14,823 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 12:03:14" (1/1) ... [2018-11-29 00:03:14,832 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-29 00:03:14,854 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-29 00:03:15,092 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-29 00:03:15,098 INFO L191 MainTranslator]: Completed pre-run [2018-11-29 00:03:15,125 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-29 00:03:15,143 INFO L195 MainTranslator]: Completed translation [2018-11-29 00:03:15,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:03:15 WrapperNode [2018-11-29 00:03:15,144 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-29 00:03:15,145 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-29 00:03:15,145 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-29 00:03:15,145 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-29 00:03:15,156 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:03:15" (1/1) ... [2018-11-29 00:03:15,162 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:03:15" (1/1) ... [2018-11-29 00:03:15,185 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-29 00:03:15,186 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-29 00:03:15,187 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-29 00:03:15,187 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-29 00:03:15,198 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:03:15" (1/1) ... [2018-11-29 00:03:15,198 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:03:15" (1/1) ... [2018-11-29 00:03:15,199 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:03:15" (1/1) ... [2018-11-29 00:03:15,199 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:03:15" (1/1) ... [2018-11-29 00:03:15,202 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:03:15" (1/1) ... [2018-11-29 00:03:15,204 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:03:15" (1/1) ... [2018-11-29 00:03:15,205 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:03:15" (1/1) ... [2018-11-29 00:03:15,208 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-29 00:03:15,208 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-29 00:03:15,208 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-29 00:03:15,208 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-29 00:03:15,209 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:03:15" (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 [2018-11-29 00:03:15,347 INFO L130 BoogieDeclarations]: Found specification of procedure id2 [2018-11-29 00:03:15,347 INFO L138 BoogieDeclarations]: Found implementation of procedure id2 [2018-11-29 00:03:15,347 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-29 00:03:15,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-29 00:03:15,347 INFO L130 BoogieDeclarations]: Found specification of procedure id [2018-11-29 00:03:15,348 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2018-11-29 00:03:15,791 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-29 00:03:15,791 INFO L280 CfgBuilder]: Removed 4 assue(true) statements. [2018-11-29 00:03:15,792 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 12:03:15 BoogieIcfgContainer [2018-11-29 00:03:15,792 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-29 00:03:15,792 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-11-29 00:03:15,792 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-11-29 00:03:15,798 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-11-29 00:03:15,799 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-29 00:03:15,799 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 29.11 12:03:14" (1/3) ... [2018-11-29 00:03:15,801 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6a7a0cbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 29.11 12:03:15, skipping insertion in model container [2018-11-29 00:03:15,801 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-29 00:03:15,801 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 12:03:15" (2/3) ... [2018-11-29 00:03:15,801 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@6a7a0cbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 29.11 12:03:15, skipping insertion in model container [2018-11-29 00:03:15,801 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-11-29 00:03:15,801 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 12:03:15" (3/3) ... [2018-11-29 00:03:15,806 INFO L375 chiAutomizerObserver]: Analyzing ICFG id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c [2018-11-29 00:03:15,888 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-29 00:03:15,889 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-11-29 00:03:15,889 INFO L375 BuchiCegarLoop]: Hoare is false [2018-11-29 00:03:15,889 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-11-29 00:03:15,889 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-29 00:03:15,889 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-29 00:03:15,890 INFO L379 BuchiCegarLoop]: Difference is false [2018-11-29 00:03:15,890 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-29 00:03:15,890 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-11-29 00:03:15,911 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 22 states. [2018-11-29 00:03:15,956 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2018-11-29 00:03:15,956 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-29 00:03:15,957 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-29 00:03:15,967 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-29 00:03:15,967 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2018-11-29 00:03:15,967 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-11-29 00:03:15,967 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 22 states. [2018-11-29 00:03:15,973 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2018-11-29 00:03:15,973 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-11-29 00:03:15,974 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-11-29 00:03:15,975 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-11-29 00:03:15,975 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2018-11-29 00:03:15,985 INFO L794 eck$LassoCheckResult]: Stem: 15#ULTIMATE.startENTRYtrue havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 20#L23true call main_#t~ret3 := id(main_~input~0);< 19#idENTRYtrue [2018-11-29 00:03:15,985 INFO L796 eck$LassoCheckResult]: Loop: 19#idENTRYtrue ~x := #in~x; 12#L8true assume !(0 == ~x % 4294967296); 11#L9true call #t~ret0 := id2(~x - 1);< 7#id2ENTRYtrue ~x := #in~x; 5#L15true assume !(0 == ~x % 4294967296); 10#L16true call #t~ret1 := id(~x - 1);< 19#idENTRYtrue [2018-11-29 00:03:15,996 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-29 00:03:15,996 INFO L82 PathProgramCache]: Analyzing trace with hash 1404, now seen corresponding path program 1 times [2018-11-29 00:03:16,001 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-29 00:03:16,002 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-29 00:03:16,064 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-29 00:03:16,065 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-29 00:03:16,065 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-29 00:03:16,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-29 00:03:16,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-29 00:03:16,128 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-29 00:03:16,129 INFO L82 PathProgramCache]: Analyzing trace with hash 1660818621, now seen corresponding path program 1 times [2018-11-29 00:03:16,129 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-29 00:03:16,129 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-29 00:03:16,130 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-29 00:03:16,130 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-29 00:03:16,133 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-29 00:03:16,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-29 00:03:16,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-29 00:03:16,177 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-29 00:03:16,177 INFO L82 PathProgramCache]: Analyzing trace with hash 1287967224, now seen corresponding path program 1 times [2018-11-29 00:03:16,177 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-29 00:03:16,177 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-29 00:03:16,178 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-29 00:03:16,178 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-29 00:03:16,179 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-29 00:03:16,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-29 00:03:16,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-29 00:03:16,501 INFO L216 LassoAnalysis]: Preferences: [2018-11-29 00:03:16,502 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-29 00:03:16,502 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-29 00:03:16,502 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-29 00:03:16,502 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-29 00:03:16,502 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:03:16,502 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-29 00:03:16,503 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-29 00:03:16,503 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-29 00:03:16,503 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-29 00:03:16,503 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-29 00:03:16,527 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:16,548 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:16,553 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:16,578 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:16,585 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:16,598 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:16,625 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:16,652 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:16,679 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:16,706 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:17,147 WARN L180 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2018-11-29 00:03:17,277 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-29 00:03:17,278 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:03:17,284 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-29 00:03:17,284 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-29 00:03:17,294 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-29 00:03:17,294 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:03:17,317 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-29 00:03:17,317 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-29 00:03:17,323 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-29 00:03:17,324 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#res=0} Honda state: {id2_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:03:17,356 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-29 00:03:17,357 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:03:17,384 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-29 00:03:17,384 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-29 00:03:29,481 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-29 00:03:29,492 INFO L216 LassoAnalysis]: Preferences: [2018-11-29 00:03:29,492 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-29 00:03:29,492 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-29 00:03:29,492 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-29 00:03:29,492 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-29 00:03:29,493 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:03:29,493 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-29 00:03:29,493 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-29 00:03:29,494 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-29 00:03:29,495 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-29 00:03:29,495 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-29 00:03:29,497 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:29,523 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:29,539 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:29,557 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:29,561 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:29,565 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:29,570 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:29,575 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:29,577 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:29,582 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:30,092 WARN L180 SmtUtils]: Spent 484.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2018-11-29 00:03:30,413 WARN L180 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 30 [2018-11-29 00:03:30,429 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-29 00:03:30,434 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-29 00:03:30,436 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,438 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,438 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,439 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,439 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:03:30,442 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:03:30,442 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,445 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,445 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 [2018-11-29 00:03:30,446 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,446 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,447 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:03:30,447 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:03:30,448 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,449 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,450 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 [2018-11-29 00:03:30,450 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,450 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,451 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,451 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,451 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:03:30,452 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:03:30,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,472 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,474 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,474 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,474 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,474 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,474 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:03:30,475 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:03:30,475 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,477 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,477 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,478 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,478 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,478 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,479 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,479 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:03:30,479 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:03:30,480 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,481 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,482 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 [2018-11-29 00:03:30,482 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,482 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,482 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,483 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,483 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:03:30,483 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:03:30,484 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,485 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,486 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,486 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,486 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,487 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,487 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,487 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:03:30,487 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:03:30,488 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,489 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,490 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,490 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,491 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,491 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:03:30,491 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:03:30,491 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,493 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,493 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,494 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,494 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,494 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,495 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,495 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:03:30,496 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:03:30,496 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,497 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,498 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,498 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,499 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,499 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,499 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,499 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:03:30,500 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:03:30,500 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,504 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,504 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-29 00:03:30,504 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,508 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,508 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,509 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,509 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,509 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:30,510 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:30,510 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,515 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,515 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,516 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,516 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,516 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,517 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:30,518 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:30,519 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,520 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,520 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,521 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,521 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,521 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,522 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:30,524 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:30,524 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,549 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,549 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 [2018-11-29 00:03:30,550 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,550 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,551 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:30,552 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:30,552 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,553 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,554 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 [2018-11-29 00:03:30,554 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,555 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,555 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,555 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,555 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:30,556 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:30,556 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,558 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,558 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,559 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,559 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,559 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,559 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:30,560 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:30,560 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,562 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,562 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,563 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,563 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,563 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,563 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,564 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:30,564 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:30,565 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,566 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,566 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,568 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,568 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,569 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,569 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,569 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:30,570 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:30,570 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,573 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,573 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,575 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,575 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,575 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,576 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:30,577 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:30,578 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,579 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,580 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,581 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,581 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,581 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,582 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,582 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:30,582 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:30,583 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,587 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,588 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-29 00:03:30,588 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,589 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,589 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,590 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:30,591 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:30,593 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,595 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,597 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,598 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,598 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:30,599 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:30,600 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,602 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,603 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 [2018-11-29 00:03:30,603 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,604 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,606 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:30,608 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:30,609 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,628 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,629 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,630 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,630 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,630 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,630 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,630 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:30,633 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:30,633 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,636 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 [2018-11-29 00:03:30,636 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,638 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,639 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:30,640 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:30,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,642 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,643 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 [2018-11-29 00:03:30,645 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,645 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,646 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:30,646 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:30,647 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,649 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,650 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,652 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,652 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,653 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:30,653 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:30,653 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,656 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,656 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,657 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,657 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,657 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,660 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:30,660 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:30,660 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,663 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,663 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,664 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,664 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,664 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,665 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,666 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:30,667 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:30,667 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,670 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,670 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,672 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,672 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,673 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,673 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,673 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:30,675 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:30,675 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,676 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,677 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-29 00:03:30,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,678 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,678 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:30,681 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:30,681 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,683 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,684 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,684 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,684 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,687 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:30,689 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:30,689 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,690 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,691 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,692 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,692 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,692 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,693 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,693 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:30,697 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:30,697 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,717 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,718 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,718 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,721 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:30,721 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:30,722 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,723 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,724 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,724 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,724 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,727 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,727 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,727 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:30,728 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:30,729 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,730 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,731 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,731 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,732 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,732 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:30,735 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:30,736 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,737 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,737 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,739 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,739 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,739 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,739 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,739 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:30,740 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:30,740 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,744 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,745 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,745 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,745 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,747 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,747 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,748 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:30,748 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:30,749 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,751 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,752 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,752 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,752 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,754 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,754 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,755 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:30,755 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:30,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,758 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,759 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,760 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:30,760 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,760 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,761 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:30,761 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:30,761 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,765 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,765 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-29 00:03:30,766 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 [2018-11-29 00:03:30,766 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:30,769 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:30,769 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,769 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,770 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:30,772 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:30,772 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,774 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,774 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,777 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:30,777 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:30,778 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,778 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:30,779 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:30,779 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,783 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 [2018-11-29 00:03:30,785 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:30,785 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:30,786 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,786 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,786 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:30,790 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:30,790 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,838 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,839 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 [2018-11-29 00:03:30,841 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:30,842 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:30,842 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,842 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:30,844 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:30,845 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,846 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,847 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,847 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:30,848 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:30,848 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,848 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:30,852 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:30,852 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,854 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,855 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:30,855 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:30,855 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,856 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,856 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,856 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:30,860 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:30,860 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,863 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,865 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 [2018-11-29 00:03:30,867 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:30,867 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:30,867 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,869 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:30,870 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:30,870 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,880 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,880 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:30,881 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:30,881 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:30,881 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,881 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,881 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,881 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:30,885 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:30,885 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,888 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 [2018-11-29 00:03:30,888 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:30,889 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:30,890 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,890 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,891 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:30,891 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:30,891 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,894 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,895 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 [2018-11-29 00:03:30,895 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:30,895 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:30,897 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,898 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:30,899 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:30,900 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,902 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,902 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-29 00:03:30,903 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 [2018-11-29 00:03:30,905 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:30,906 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:03:30,906 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,906 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:30,909 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:30,910 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,913 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,913 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 [2018-11-29 00:03:30,916 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:30,916 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:03:30,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,918 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:30,919 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:30,919 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:30,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:30,923 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 [2018-11-29 00:03:30,924 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:30,924 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:03:30,924 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:30,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:30,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:30,925 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:30,932 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:30,932 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,029 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,033 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 [2018-11-29 00:03:31,034 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,034 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:03:31,034 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,035 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,035 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:31,041 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:31,041 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,047 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,047 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,052 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,052 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:03:31,053 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,053 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,053 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,053 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:31,056 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:31,059 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,061 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,061 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,064 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,064 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:03:31,065 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,065 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:31,069 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:31,069 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,072 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,072 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,075 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,076 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:03:31,076 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,076 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,076 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,076 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:31,077 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:31,077 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,082 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,083 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 [2018-11-29 00:03:31,084 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,084 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:03:31,084 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,085 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,085 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,085 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:31,086 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:31,086 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,091 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,091 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 [2018-11-29 00:03:31,092 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,092 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:03:31,092 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,092 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,092 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:31,093 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:31,094 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,097 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,098 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,099 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,099 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:03:31,099 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,099 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,099 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,099 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:31,100 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:31,101 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,103 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,103 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-29 00:03:31,103 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 [2018-11-29 00:03:31,106 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,106 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:31,106 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,108 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,108 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,108 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:31,110 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:31,110 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,111 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,112 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,119 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,119 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:31,119 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,120 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:31,121 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:31,121 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,126 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,130 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,130 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:31,131 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,131 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,131 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,131 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:31,135 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:31,135 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,247 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,247 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,247 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:31,248 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,248 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:31,250 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:31,250 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,252 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,252 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 [2018-11-29 00:03:31,253 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,253 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:31,253 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,253 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,253 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,254 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:31,258 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:31,259 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,260 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,260 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,261 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,261 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:31,261 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,264 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:31,265 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:31,266 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,267 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,272 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,273 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,273 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:31,273 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,274 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:31,275 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:31,275 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,277 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,277 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,284 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,284 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:31,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,285 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:31,288 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:31,288 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,289 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,290 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,290 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,291 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:31,292 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,292 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:31,294 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:31,294 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,296 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,296 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,297 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,297 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:31,297 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,297 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,297 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,298 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:31,300 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:31,301 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,302 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,302 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-29 00:03:31,303 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,303 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,303 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:31,305 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,305 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,305 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,305 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:31,306 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:31,306 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,309 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,310 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,310 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,310 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:31,311 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,311 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,311 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,311 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:31,313 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:31,313 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,316 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,316 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,317 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,317 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:31,317 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,317 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,317 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,317 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:31,320 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:31,320 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,335 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,335 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,336 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,336 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:31,336 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,336 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,338 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:31,338 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:31,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,341 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,341 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,342 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,342 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:31,342 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,342 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,342 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,343 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:31,343 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:31,343 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,349 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,349 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:31,349 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,349 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,350 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:31,350 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:31,350 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,352 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,353 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,353 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,360 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:31,360 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,361 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:31,361 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:31,361 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,367 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,367 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,368 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,368 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:31,368 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,368 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,368 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,369 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:31,372 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:31,373 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,378 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,379 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,379 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,379 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:31,379 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,382 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,382 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,382 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:31,383 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:31,383 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,388 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,389 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 [2018-11-29 00:03:31,389 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,389 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:31,389 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,392 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,392 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,392 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:31,393 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:31,393 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,395 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,396 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-29 00:03:31,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,397 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,397 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:31,397 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,398 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:03:31,402 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:03:31,402 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,407 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,407 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,410 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,410 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:31,410 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,410 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,410 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:03:31,413 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:03:31,413 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,418 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,419 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,420 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,420 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:31,420 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,420 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,420 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,421 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:03:31,427 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:03:31,427 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,455 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,456 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,457 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,459 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:31,459 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,459 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,459 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,459 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:03:31,460 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:03:31,461 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,464 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,465 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,465 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,465 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:31,465 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,469 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,469 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,469 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:03:31,470 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:03:31,470 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,478 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,478 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,479 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,479 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:31,479 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,479 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,480 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,480 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:03:31,484 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:03:31,484 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,488 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,488 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,489 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,489 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:31,489 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,489 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,489 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,490 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:03:31,491 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:03:31,491 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,494 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,494 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,495 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,495 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:31,495 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,495 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,496 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,496 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:03:31,497 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:03:31,497 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,500 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,501 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:31,501 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,502 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:31,502 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,502 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,502 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,502 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:03:31,503 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:03:31,503 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,507 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,507 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 [2018-11-29 00:03:31,508 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:31,508 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:31,508 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:31,508 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:31,508 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:31,509 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:03:31,510 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:03:31,510 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:31,513 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:31,714 INFO L216 LassoAnalysis]: Preferences: [2018-11-29 00:03:31,715 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-29 00:03:31,715 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-29 00:03:31,715 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-29 00:03:31,715 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-29 00:03:31,715 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:03:31,715 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-29 00:03:31,715 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-29 00:03:31,716 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-29 00:03:31,719 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-29 00:03:31,719 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-29 00:03:31,722 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:31,748 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:31,774 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:31,800 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:31,826 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:31,852 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:31,879 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:31,889 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:31,906 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:31,908 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:31,932 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:31,937 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:31,941 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:31,954 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:31,957 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:31,962 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:32,215 WARN L180 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2018-11-29 00:03:32,288 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-29 00:03:32,288 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:03:32,296 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-29 00:03:32,296 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-29 00:03:32,301 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-29 00:03:32,302 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:03:32,323 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-29 00:03:32,323 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-29 00:03:32,326 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-29 00:03:32,326 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~ret3=0} Honda state: {ULTIMATE.start_main_#t~ret3=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:03:32,348 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-29 00:03:32,348 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-29 00:03:32,369 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-29 00:03:32,369 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#t~nondet2=0} Honda state: {ULTIMATE.start_main_#t~nondet2=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:03:32,391 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-29 00:03:32,391 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-29 00:03:32,394 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-29 00:03:32,394 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res=0} Honda state: {ULTIMATE.start_main_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:03:32,417 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-29 00:03:32,417 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-29 00:03:32,420 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-29 00:03:32,420 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~ret~1=0} Honda state: {id2_~ret~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:03:32,443 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-29 00:03:32,444 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-29 00:03:32,446 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-29 00:03:32,446 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#t~ret1=0} Honda state: {id2_#t~ret1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:03:32,470 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-29 00:03:32,470 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-29 00:03:32,473 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-29 00:03:32,473 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_~input~0=0} Honda state: {ULTIMATE.start_main_~input~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:03:32,496 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-29 00:03:32,496 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:03:32,522 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-29 00:03:32,524 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-29 00:03:53,704 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-29 00:03:53,713 INFO L216 LassoAnalysis]: Preferences: [2018-11-29 00:03:53,713 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-29 00:03:53,713 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-29 00:03:53,713 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-29 00:03:53,713 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-29 00:03:53,713 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:03:53,714 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-29 00:03:53,714 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-29 00:03:53,714 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-29 00:03:53,714 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-29 00:03:53,714 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-29 00:03:53,716 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:53,737 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:53,739 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:53,741 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:53,748 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:53,752 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:53,755 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:53,759 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:53,769 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:53,812 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:53,843 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:53,845 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:53,850 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:53,854 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:53,857 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:53,860 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:54,241 WARN L180 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2018-11-29 00:03:54,331 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-29 00:03:54,332 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-29 00:03:54,332 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,333 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,333 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,333 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,333 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:03:54,334 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:03:54,334 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,334 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,340 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 [2018-11-29 00:03:54,340 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,340 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,340 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,344 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:03:54,344 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:03:54,344 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,345 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,345 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,348 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,348 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:03:54,348 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:03:54,348 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,349 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,349 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,350 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,350 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,350 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,350 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,350 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:03:54,350 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:03:54,351 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,353 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,353 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,354 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,354 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,354 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,354 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,354 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:03:54,355 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:03:54,355 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,355 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,355 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,359 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,359 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,359 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,359 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:03:54,360 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:03:54,360 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,360 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,365 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,365 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,365 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,365 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,366 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,366 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:03:54,366 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:03:54,366 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,366 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,367 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,367 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,367 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,367 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,368 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:03:54,370 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:03:54,370 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,371 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,371 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,371 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,374 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,374 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,374 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,374 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:03:54,375 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:03:54,375 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,381 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,381 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,385 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,385 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,386 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:03:54,386 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:03:54,386 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,386 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,387 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,387 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,387 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:03:54,390 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:03:54,390 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,390 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,392 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,392 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,392 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,392 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,393 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,393 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:03:54,393 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:03:54,393 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,394 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,394 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,394 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,394 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,401 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,401 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,401 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:03:54,401 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:03:54,401 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,402 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,404 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,404 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,404 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,404 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,405 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,405 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:03:54,405 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:03:54,405 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,405 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,409 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 [2018-11-29 00:03:54,410 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,410 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,410 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,410 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:03:54,411 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:03:54,411 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,412 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,412 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,416 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,416 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,416 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,416 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,416 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:03:54,417 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:03:54,417 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,417 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,417 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-29 00:03:54,418 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,418 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,418 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,418 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,424 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,424 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,425 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,425 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,425 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,426 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,430 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,430 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,430 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,430 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,431 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,432 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,432 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,432 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,433 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,433 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,434 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,434 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 [2018-11-29 00:03:54,434 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,438 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,438 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,438 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,439 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,439 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,439 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,441 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,441 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,441 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,441 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,441 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,442 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,442 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,442 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,442 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,446 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,446 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,446 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,447 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,447 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,447 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,447 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,451 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,451 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,452 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,452 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,452 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,452 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,455 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,455 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,456 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,456 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,458 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,458 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,458 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,458 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,458 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,459 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,459 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,460 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,460 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,460 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,460 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,460 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,464 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,464 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,474 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,474 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,475 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,475 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,475 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,475 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,475 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,475 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,476 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,476 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,476 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,477 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,477 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,477 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,477 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,477 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,477 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,478 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,478 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,478 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,482 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,482 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,482 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,482 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,482 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,483 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,483 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,483 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,484 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,484 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,484 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,485 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,490 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,490 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,491 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,491 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,492 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,492 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,492 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,492 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,493 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,493 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,493 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,494 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,494 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,494 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,494 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,494 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,494 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,500 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,500 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,501 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,501 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,501 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,501 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,502 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,502 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,502 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-29 00:03:54,502 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,503 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,503 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,503 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,503 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,503 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,504 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,507 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,507 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,508 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,508 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,508 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,508 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,509 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,509 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,509 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,509 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,513 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,513 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,513 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,514 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,514 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,514 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,514 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,515 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,515 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,516 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,519 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,519 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,519 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,519 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,519 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,520 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,520 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,520 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,524 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,524 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,524 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,524 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,524 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,525 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,525 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,525 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,529 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,529 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,529 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,530 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,530 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,530 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,531 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,531 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,532 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,532 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,532 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,532 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,532 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,533 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,534 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,538 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,538 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,538 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,538 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,539 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,539 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,539 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,543 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 [2018-11-29 00:03:54,543 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,543 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,544 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,544 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,544 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,544 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,545 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,552 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,553 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,553 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,553 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,553 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,557 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,557 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,558 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,558 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,558 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,558 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,559 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,559 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,559 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,559 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,563 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,563 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 [2018-11-29 00:03:54,564 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,564 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,564 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,564 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,565 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,568 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,569 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,569 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,569 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,569 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,573 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,573 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,573 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,573 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,573 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,574 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,575 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,575 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,575 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,575 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,575 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,576 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,576 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,576 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,577 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,577 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,577 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,577 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,577 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,584 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,584 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,585 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,585 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 [2018-11-29 00:03:54,585 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,586 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,589 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,590 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,590 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,590 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,590 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-29 00:03:54,591 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 [2018-11-29 00:03:54,591 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,592 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,592 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,592 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,592 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:54,592 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:54,592 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,596 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,596 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,597 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,597 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,597 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,597 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:54,598 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:54,598 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,598 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,602 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,602 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,602 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,603 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,603 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,603 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:54,603 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:54,603 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,605 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,609 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,609 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,609 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:54,610 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:54,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,610 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,611 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,611 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,611 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,611 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:54,614 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:54,614 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,615 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,615 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 [2018-11-29 00:03:54,615 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,615 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,619 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,619 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:54,619 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:54,619 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,620 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,620 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,624 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,624 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,624 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,625 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:54,625 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:54,625 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,626 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,626 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,626 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,626 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,627 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,627 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:54,627 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:54,627 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,631 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,631 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,632 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,632 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,632 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,632 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:54,635 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:54,635 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,653 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,653 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,653 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,654 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:54,654 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:54,654 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,655 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,655 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,655 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,656 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,658 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:54,658 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:54,659 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,659 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,663 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,663 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,663 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,664 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,664 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,664 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:54,664 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:54,664 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,665 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,665 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,665 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,666 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,666 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:54,666 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:54,666 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,667 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,667 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,671 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,671 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,671 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:54,672 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:54,672 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,672 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,673 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,673 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,673 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,673 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,673 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,673 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:54,677 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:54,677 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,678 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,678 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,678 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:03:54,679 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,679 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:54,679 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:54,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,683 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,684 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-29 00:03:54,684 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,684 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,684 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:54,684 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,685 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,689 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,689 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,690 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,690 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,691 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,691 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,691 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:54,691 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,692 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,692 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,692 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,696 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,697 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,697 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,697 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:54,697 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,698 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,698 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,698 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,698 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,699 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,699 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,700 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,700 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:54,700 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,700 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,706 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,706 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,707 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,707 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,708 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,708 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:54,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,709 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,713 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,718 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,718 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:54,718 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,719 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,719 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,719 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,720 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,721 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,721 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,721 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:54,721 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,722 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,722 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,723 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,727 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,727 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,727 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,730 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:54,730 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,730 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,731 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,731 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,735 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,736 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,736 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,736 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:54,736 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,736 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,739 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,739 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,740 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,740 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,766 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,766 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 [2018-11-29 00:03:54,767 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,767 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:54,767 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,767 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,767 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,771 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,771 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,771 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,772 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,773 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 [2018-11-29 00:03:54,773 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,773 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:54,773 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,774 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,774 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,774 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,774 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,775 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,776 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,776 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,777 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,777 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:54,777 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,777 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,778 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,778 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,779 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,780 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,780 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:54,780 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,781 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,781 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,781 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,783 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 [2018-11-29 00:03:54,783 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,783 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:54,783 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,784 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,784 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,785 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,786 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,786 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,787 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,787 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:54,787 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,787 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,787 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,787 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,788 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,788 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,789 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 [2018-11-29 00:03:54,790 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,790 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:54,790 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,791 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,791 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:03:54,791 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:03:54,791 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,792 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,792 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-29 00:03:54,793 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,793 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,793 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:03:54,793 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,793 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,794 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,794 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,794 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,794 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,795 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,796 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,796 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,796 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:03:54,796 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,797 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,800 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,800 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,801 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,801 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,802 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,802 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,802 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,803 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:03:54,803 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,803 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,803 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,803 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,804 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,804 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,806 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,806 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:03:54,806 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,806 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,811 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,811 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,812 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,816 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,816 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,817 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:03:54,817 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,817 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,817 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,817 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,818 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,818 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,819 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,823 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,823 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,824 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:03:54,824 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,824 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,824 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,824 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,827 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,827 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,832 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,832 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,833 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,833 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:03:54,833 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,833 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,833 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,834 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,834 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,835 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,840 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,840 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,841 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,841 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:03:54,841 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,841 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,842 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,842 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,843 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,844 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,848 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,848 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,848 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:03:54,849 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,849 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,849 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,854 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,854 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,895 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,899 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 [2018-11-29 00:03:54,899 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,900 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:03:54,900 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,900 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,901 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,901 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,905 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,906 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 [2018-11-29 00:03:54,906 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,906 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:03:54,906 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,909 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,910 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,910 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,911 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,911 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,915 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,915 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:03:54,915 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,915 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,915 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,916 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,916 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,916 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,921 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 [2018-11-29 00:03:54,921 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,922 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:03:54,922 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,922 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,923 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,923 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,924 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 [2018-11-29 00:03:54,925 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,925 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:03:54,925 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,925 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,925 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,925 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,930 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,930 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,935 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,935 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,935 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,936 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:03:54,936 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,936 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,937 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,937 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,941 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 [2018-11-29 00:03:54,941 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,941 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:03:54,941 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,941 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,942 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:54,942 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:54,942 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,946 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-29 00:03:54,946 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 [2018-11-29 00:03:54,947 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,947 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:54,947 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,947 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:54,951 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:54,952 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,956 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,956 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,957 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:54,957 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,957 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:54,960 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:54,960 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,961 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,962 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,969 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,969 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:54,969 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,970 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,970 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,970 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:54,972 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:54,972 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,973 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 [2018-11-29 00:03:54,977 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,977 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:54,977 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,978 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:54,979 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:54,979 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,982 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,982 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:54,983 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,983 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:54,983 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,983 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,983 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:54,984 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:54,984 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,988 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,989 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 [2018-11-29 00:03:54,989 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,989 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:54,989 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,990 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:54,994 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:54,994 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,995 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:54,995 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 [2018-11-29 00:03:54,997 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:54,997 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:54,997 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:54,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:54,997 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:54,997 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:54,998 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:54,999 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:54,999 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,000 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,000 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,000 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:55,000 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,001 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:55,002 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:55,002 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,004 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,004 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 [2018-11-29 00:03:55,004 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,006 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:55,006 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,006 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,007 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,007 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:55,009 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:55,009 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,076 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,082 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,082 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:55,082 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,082 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:55,083 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:55,084 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,084 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,088 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,088 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,089 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:55,089 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,089 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:55,091 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:55,091 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,092 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,095 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,095 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,095 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:55,095 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,096 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:55,097 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:55,097 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,098 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,098 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,102 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,102 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:55,102 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,103 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,103 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,103 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:55,107 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:55,107 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,108 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,111 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,111 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,112 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:55,112 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,112 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,112 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,112 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:55,113 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:55,113 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,114 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,115 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,118 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,118 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:55,118 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,119 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:55,123 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:55,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,124 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,124 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,125 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,125 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:55,125 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,125 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,125 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,125 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:03:55,129 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:03:55,130 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,133 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,133 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-29 00:03:55,133 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,134 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,134 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:55,134 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,134 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,134 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,134 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:55,137 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:55,137 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,138 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,141 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 [2018-11-29 00:03:55,141 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,142 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:55,142 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,142 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:55,142 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:55,142 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,147 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,148 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,148 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:55,148 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,148 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:55,152 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:55,152 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,154 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,154 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,154 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,154 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:55,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,155 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,155 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:55,155 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:55,155 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,160 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 [2018-11-29 00:03:55,161 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,161 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:55,161 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,161 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:55,161 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:55,162 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,163 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,163 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,169 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,169 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:55,169 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,169 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:55,170 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:55,170 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,175 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,175 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,176 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:55,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,176 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:55,176 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:55,176 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,181 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,181 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,182 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,182 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:55,182 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,182 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:55,183 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:55,183 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,184 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,190 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,190 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,190 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:55,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,191 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:55,192 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:55,192 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,205 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,206 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,206 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,206 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:55,206 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,210 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:55,210 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:55,210 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,214 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,214 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,214 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,218 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:55,218 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,218 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:55,219 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:55,219 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,221 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,221 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,221 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:55,221 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,221 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,222 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:55,222 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:55,222 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,224 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,224 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,224 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:55,225 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,225 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,225 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:55,225 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:55,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,227 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,228 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,228 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:55,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,228 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,228 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,228 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:55,229 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:55,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,231 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,231 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,231 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:55,231 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,232 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:55,232 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:55,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,234 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,234 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 [2018-11-29 00:03:55,234 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,235 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:03:55,235 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,235 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:03:55,235 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:03:55,236 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,237 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-29 00:03:55,237 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 [2018-11-29 00:03:55,238 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,238 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:55,238 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,239 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:03:55,239 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:03:55,239 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,241 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,241 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,242 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,242 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:55,242 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,242 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:03:55,243 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:03:55,243 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,245 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,245 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,251 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,251 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:55,251 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,251 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:03:55,252 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:03:55,252 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,258 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,274 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,274 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:55,274 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,275 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:03:55,275 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:03:55,275 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,277 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,278 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 [2018-11-29 00:03:55,278 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,278 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:55,278 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,278 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,279 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,279 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:03:55,279 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:03:55,279 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,284 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,284 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,285 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,285 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:55,285 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,285 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:03:55,286 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:03:55,286 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,288 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,289 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,311 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,311 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:55,312 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,312 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,312 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:03:55,312 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:03:55,312 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,314 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,314 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 [2018-11-29 00:03:55,315 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,315 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:55,315 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,315 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,315 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,315 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:03:55,316 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:03:55,316 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,321 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,322 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,322 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,322 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:55,322 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,323 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:03:55,324 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:03:55,328 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,368 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,368 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,369 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,369 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:55,369 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,369 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:03:55,370 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:03:55,370 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,375 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,375 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,376 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,376 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:55,376 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,376 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,376 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,376 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:03:55,377 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:03:55,377 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,380 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,386 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,386 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,387 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:55,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,387 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:03:55,388 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:03:55,388 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,393 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,394 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,406 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,406 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:55,406 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,406 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,407 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:03:55,407 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:03:55,407 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,410 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,410 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,411 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,411 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:55,413 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,413 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,413 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,413 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:03:55,414 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:03:55,414 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,420 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:03:55,420 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,420 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:55,424 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,424 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,424 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:03:55,425 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:03:55,425 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,427 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,430 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 [2018-11-29 00:03:55,450 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:03:55,450 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:03:55,450 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:03:55,450 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:03:55,451 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:03:55,451 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:03:55,451 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:03:55,452 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:03:55,454 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:03:55,454 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-11-29 00:03:55,455 INFO L794 eck$LassoCheckResult]: Stem: 15#ULTIMATE.startENTRYtrue havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 20#L23true call main_#t~ret3 := id(main_~input~0);< 19#idENTRYtrue ~x := #in~x; 12#L8true assume !(0 == ~x % 4294967296); 11#L9true call #t~ret0 := id2(~x - 1);< 7#id2ENTRYtrue ~x := #in~x; 5#L15true assume !(0 == ~x % 4294967296); 10#L16true call #t~ret1 := id(~x - 1);< 19#idENTRYtrue [2018-11-29 00:03:55,455 INFO L796 eck$LassoCheckResult]: Loop: 19#idENTRYtrue ~x := #in~x; 12#L8true assume !(0 == ~x % 4294967296); 11#L9true call #t~ret0 := id2(~x - 1);< 7#id2ENTRYtrue ~x := #in~x; 5#L15true assume !(0 == ~x % 4294967296); 10#L16true call #t~ret1 := id(~x - 1);< 19#idENTRYtrue [2018-11-29 00:03:55,455 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-29 00:03:55,455 INFO L82 PathProgramCache]: Analyzing trace with hash 1287967224, now seen corresponding path program 2 times [2018-11-29 00:03:55,455 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-29 00:03:55,456 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-29 00:03:55,456 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-29 00:03:55,456 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-29 00:03:55,456 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-29 00:03:55,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-29 00:03:55,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-29 00:03:55,483 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-29 00:03:55,483 INFO L82 PathProgramCache]: Analyzing trace with hash 1660818621, now seen corresponding path program 2 times [2018-11-29 00:03:55,484 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-29 00:03:55,484 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-29 00:03:55,484 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-29 00:03:55,484 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-29 00:03:55,485 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-29 00:03:55,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-29 00:03:55,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-29 00:03:55,504 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-29 00:03:55,504 INFO L82 PathProgramCache]: Analyzing trace with hash 222646644, now seen corresponding path program 3 times [2018-11-29 00:03:55,504 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-29 00:03:55,504 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-29 00:03:55,505 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-29 00:03:55,505 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-11-29 00:03:55,505 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-29 00:03:55,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-29 00:03:55,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-29 00:03:55,853 WARN L180 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-29 00:03:55,962 WARN L180 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-29 00:03:56,090 WARN L180 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-29 00:03:56,366 INFO L216 LassoAnalysis]: Preferences: [2018-11-29 00:03:56,366 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-29 00:03:56,366 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-29 00:03:56,366 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-29 00:03:56,366 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-29 00:03:56,366 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:03:56,367 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-29 00:03:56,367 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-29 00:03:56,367 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-29 00:03:56,367 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-29 00:03:56,367 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-29 00:03:56,368 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:56,397 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:56,399 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:56,401 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:56,405 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:56,407 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:56,412 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:56,424 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:56,428 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:56,430 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:03:56,959 WARN L180 SmtUtils]: Spent 360.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2018-11-29 00:03:57,003 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-29 00:03:57,004 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:03:57,009 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-29 00:03:57,009 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-29 00:03:57,013 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-29 00:03:57,013 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#in~x=0} Honda state: {id2_#in~x=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:03:57,040 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-29 00:03:57,040 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-29 00:03:57,044 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-29 00:03:57,044 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~ret~1=0} Honda state: {id2_~ret~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:03:57,067 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-29 00:03:57,067 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-29 00:03:57,082 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-29 00:03:57,082 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#t~ret0=0} Honda state: {id_#t~ret0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:03:57,105 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-29 00:03:57,105 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-29 00:03:57,107 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-29 00:03:57,108 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~x=0} Honda state: {id2_~x=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:03:57,129 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-29 00:03:57,129 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-29 00:03:57,131 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-29 00:03:57,132 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_#res=0} Honda state: {id_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:03:57,153 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-29 00:03:57,154 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-29 00:03:57,156 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-29 00:03:57,156 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_#res=0} Honda state: {id2_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:03:57,180 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-29 00:03:57,180 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:03:57,206 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-29 00:03:57,206 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-29 00:04:09,275 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-29 00:04:09,284 INFO L216 LassoAnalysis]: Preferences: [2018-11-29 00:04:09,285 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-29 00:04:09,285 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-29 00:04:09,285 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-29 00:04:09,285 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-29 00:04:09,285 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:04:09,285 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-29 00:04:09,285 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-29 00:04:09,285 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2018-11-29 00:04:09,286 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-29 00:04:09,286 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-29 00:04:09,287 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:09,302 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:09,308 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:09,314 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:09,342 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:09,344 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:09,346 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:09,361 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:09,363 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:09,368 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:09,539 WARN L180 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2018-11-29 00:04:09,586 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-29 00:04:09,586 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-29 00:04:09,586 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,587 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,587 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,587 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,587 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,587 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:04:09,588 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:04:09,588 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,588 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,588 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,594 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,594 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,594 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,594 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,594 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:04:09,595 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:04:09,595 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,595 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,596 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,596 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,596 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:04:09,596 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:04:09,596 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,600 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 [2018-11-29 00:04:09,601 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,601 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,601 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,601 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:04:09,601 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:04:09,601 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,605 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,606 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,606 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,606 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:04:09,606 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:04:09,606 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,607 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,607 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,607 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,607 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,611 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:04:09,611 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:04:09,611 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,612 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,612 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 [2018-11-29 00:04:09,612 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,612 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,613 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,613 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,613 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:04:09,613 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:04:09,613 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,618 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,622 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 [2018-11-29 00:04:09,622 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,622 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,623 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,623 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:04:09,623 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:04:09,623 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,624 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,624 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 [2018-11-29 00:04:09,624 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,624 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,625 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,628 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:04:09,628 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:04:09,629 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,629 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,629 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,633 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,633 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,633 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,633 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,633 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:04:09,634 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:04:09,634 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,634 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,635 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-29 00:04:09,637 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,637 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,638 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,638 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:09,638 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:09,638 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,639 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,639 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,639 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,643 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,643 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,643 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:09,644 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:09,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,644 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,648 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,648 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,648 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,649 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,649 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:09,649 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:09,649 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,650 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,650 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,650 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,650 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,650 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,653 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:09,653 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:09,653 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,654 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,654 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,655 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,658 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,658 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:09,659 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:09,659 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,659 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,659 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,660 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,660 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,660 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:09,664 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:09,664 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,665 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,665 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,665 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,666 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,666 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:09,666 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:09,670 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,673 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,673 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,673 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,677 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,677 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:09,677 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:09,677 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,678 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,678 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,678 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,681 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,681 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,681 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,681 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:09,681 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:09,681 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,682 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,682 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,682 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,688 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,688 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,688 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,688 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:09,688 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:09,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,689 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,689 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-29 00:04:09,689 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,690 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,690 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,690 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:09,690 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:09,690 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,691 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,691 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,691 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,691 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,692 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,692 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:09,692 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:09,692 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,692 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,695 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 [2018-11-29 00:04:09,695 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,695 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,696 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:09,696 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:09,696 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,696 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,697 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,697 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,697 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,697 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,701 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:09,701 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:09,701 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,702 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,702 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,702 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,702 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,706 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:09,706 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:09,706 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,707 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,707 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,707 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,708 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,708 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,708 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,708 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:09,708 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:09,708 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,709 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,709 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,709 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,710 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,710 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:09,710 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:09,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,721 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,721 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,721 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,721 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,722 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:09,722 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:09,722 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,725 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,725 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,726 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,726 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,726 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:09,727 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:09,727 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,727 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,728 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,731 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,731 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,732 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:09,732 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:09,732 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,733 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,733 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-29 00:04:09,733 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,737 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,737 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,737 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,737 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,737 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:09,738 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:09,738 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,739 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,739 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,739 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,743 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:09,743 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:09,744 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,744 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,744 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,747 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,747 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,747 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,747 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,748 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:09,748 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:09,748 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,749 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,749 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,749 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,753 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,753 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,753 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:09,754 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:09,754 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,755 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,755 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,755 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,762 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:09,762 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:09,762 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,763 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,763 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,767 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,767 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,767 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,768 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:09,768 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:09,768 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,769 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,769 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,770 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,770 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,770 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:09,771 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:09,771 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,780 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,781 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,783 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,783 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,783 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,783 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:09,784 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:09,784 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,785 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,785 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,785 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,785 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,788 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:09,789 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:09,789 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,793 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,793 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:09,794 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,794 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,794 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,794 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:09,794 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:09,794 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,795 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,795 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-29 00:04:09,799 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,799 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:09,799 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:09,800 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,800 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,800 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,800 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:09,801 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:09,804 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,805 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:09,806 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:09,806 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,806 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,806 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,806 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:09,809 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:09,809 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,810 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,810 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,811 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:09,811 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:09,811 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,811 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,811 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:09,815 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:09,815 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,816 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,816 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,817 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:09,817 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:09,817 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,817 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,817 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,817 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:09,821 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:09,821 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,822 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,825 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:09,825 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:09,825 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,825 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,826 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:09,826 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:09,826 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,827 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,827 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,831 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:09,831 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:09,831 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,831 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,832 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,832 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:09,832 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:09,832 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,833 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,834 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,836 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:09,836 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:09,836 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,837 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:09,838 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:09,838 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,866 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,866 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 [2018-11-29 00:04:09,866 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:09,870 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:09,870 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,870 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,870 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,870 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:09,871 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:09,871 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,872 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,872 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 [2018-11-29 00:04:09,873 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:09,873 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:09,873 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,873 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,873 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:09,874 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:09,874 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,878 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,878 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 [2018-11-29 00:04:09,879 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:09,879 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:09,879 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,879 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,879 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,879 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:09,880 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:09,880 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,884 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-29 00:04:09,884 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 [2018-11-29 00:04:09,885 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:09,885 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:04:09,885 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,886 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:09,886 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:09,892 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,893 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,893 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,894 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:09,894 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:04:09,894 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,897 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,897 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:09,898 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:09,898 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,900 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,903 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:09,903 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:04:09,904 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,904 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:09,908 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:09,908 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,909 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,913 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 [2018-11-29 00:04:09,913 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:09,914 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:04:09,914 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,914 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:09,915 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:09,915 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,921 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,921 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 [2018-11-29 00:04:09,921 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:09,922 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:04:09,922 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,922 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:09,929 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:09,929 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,934 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,934 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 [2018-11-29 00:04:09,935 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:09,935 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:04:09,935 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,936 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:09,936 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:09,936 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,940 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,943 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:09,943 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:04:09,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,944 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:09,947 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:09,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,983 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,984 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,984 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:09,984 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:04:09,984 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,985 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,985 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,985 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:09,986 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:09,986 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,987 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,987 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,988 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:09,988 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:04:09,988 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,988 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,988 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,989 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:09,989 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:09,989 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,991 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,991 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:09,992 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:04:09,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,992 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:09,993 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:09,993 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,994 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,995 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-29 00:04:09,995 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 [2018-11-29 00:04:09,995 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:09,996 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:09,996 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:09,996 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:09,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:09,996 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:09,997 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:09,997 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:09,998 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:09,999 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:09,999 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,000 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:10,000 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,000 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,000 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,000 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:10,001 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:10,001 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,002 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,003 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 [2018-11-29 00:04:10,003 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,003 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:10,003 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,004 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,004 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,004 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:10,005 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:10,005 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,006 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,006 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:10,008 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,008 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:10,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,009 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,009 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,009 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:10,010 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:10,010 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,011 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,012 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:10,012 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,012 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:10,013 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,013 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,013 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,013 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:10,014 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:10,014 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,015 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,016 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 [2018-11-29 00:04:10,016 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,016 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:10,016 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,017 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:10,018 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:10,018 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,019 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,019 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:10,022 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,023 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:10,023 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,023 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,023 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,023 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:10,026 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:10,026 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,089 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,089 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 [2018-11-29 00:04:10,090 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,090 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:10,090 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,091 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:10,092 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:10,092 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,093 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,097 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:10,097 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,097 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:10,098 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,098 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,098 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,098 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:10,101 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:10,101 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,102 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,103 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 [2018-11-29 00:04:10,103 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,103 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:10,103 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,107 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,107 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:10,108 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:10,108 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,112 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,112 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-29 00:04:10,113 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 [2018-11-29 00:04:10,113 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,113 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:10,113 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,114 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,114 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:10,114 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:10,114 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,117 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:10,118 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,118 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:10,118 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,118 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:10,123 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:10,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,128 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,128 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:10,129 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,129 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:10,129 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,129 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,129 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:10,130 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:10,130 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,135 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:10,135 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,136 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:10,136 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,136 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,136 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:10,137 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:10,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,142 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,142 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:10,142 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,142 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:10,146 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,146 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,146 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:10,147 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:10,147 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,148 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,150 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:10,150 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,150 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:10,151 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,154 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,154 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:10,155 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:10,155 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,156 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,160 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 [2018-11-29 00:04:10,160 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,160 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:10,160 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,161 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:10,162 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:10,162 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,182 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,182 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:10,185 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,185 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:10,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,186 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:10,186 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:10,186 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,190 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,190 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:10,191 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,191 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:10,191 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,191 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:10,192 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:10,192 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,198 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,199 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 [2018-11-29 00:04:10,220 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,220 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:10,220 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,221 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,221 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:10,221 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:10,221 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,223 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,223 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-29 00:04:10,223 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 [2018-11-29 00:04:10,224 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,224 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:10,224 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,224 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:04:10,225 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:04:10,225 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,228 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,228 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:10,232 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,232 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:10,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,233 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:04:10,234 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:04:10,234 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,242 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,242 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:10,274 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,274 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:10,274 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,275 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:04:10,276 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:04:10,276 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,278 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,279 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:10,279 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,279 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:10,280 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,280 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:04:10,281 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:04:10,281 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,291 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,291 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 [2018-11-29 00:04:10,291 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,292 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:10,292 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,292 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:04:10,293 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:04:10,293 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,298 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,298 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:10,318 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,319 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:10,319 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,319 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:04:10,320 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:04:10,320 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,323 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:10,323 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,324 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:10,324 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,324 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,324 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,324 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:04:10,331 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:04:10,331 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,362 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,363 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:10,454 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,454 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:10,454 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,455 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,455 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:04:10,455 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:04:10,455 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,458 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,458 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 [2018-11-29 00:04:10,462 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,462 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:10,462 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,463 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:04:10,463 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:04:10,464 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,466 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,467 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:10,467 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:10,467 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:10,467 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:10,467 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:10,468 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:10,469 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:04:10,469 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:04:10,469 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:10,472 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:10,794 WARN L180 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-29 00:04:10,902 WARN L180 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-29 00:04:11,031 WARN L180 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-29 00:04:11,211 WARN L180 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-29 00:04:11,314 WARN L180 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2018-11-29 00:04:11,404 INFO L216 LassoAnalysis]: Preferences: [2018-11-29 00:04:11,404 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-29 00:04:11,404 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-29 00:04:11,404 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-29 00:04:11,404 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2018-11-29 00:04:11,404 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:04:11,405 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-29 00:04:11,405 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-29 00:04:11,405 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-29 00:04:11,405 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-29 00:04:11,405 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-29 00:04:11,407 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:11,420 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:11,426 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:11,428 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:11,449 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:11,452 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:11,456 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:11,459 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:11,461 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:11,463 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:11,466 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:11,468 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:11,472 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:11,506 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:11,528 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:11,531 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:11,856 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-29 00:04:11,856 INFO L412 LassoAnalysis]: Checking for nontermination... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:04:11,864 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-29 00:04:11,864 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-29 00:04:11,869 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-29 00:04:11,869 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id_~ret~0=0} Honda state: {id_~ret~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2018-11-29 00:04:11,890 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-29 00:04:11,890 INFO L163 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:04:11,894 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-29 00:04:11,894 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {id2_~ret~1=0} Honda state: {id2_~ret~1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 25 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:04:11,916 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-29 00:04:11,916 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-29 00:04:11,919 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2018-11-29 00:04:11,919 INFO L448 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_main_#res=0} Honda state: {ULTIMATE.start_main_#res=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 26 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 26 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:04:11,941 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2018-11-29 00:04:11,941 INFO L163 nArgumentSynthesizer]: Using integer mode. No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 27 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 27 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:04:11,967 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2018-11-29 00:04:11,967 INFO L163 nArgumentSynthesizer]: Using integer mode. [2018-11-29 00:04:24,061 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2018-11-29 00:04:24,071 INFO L216 LassoAnalysis]: Preferences: [2018-11-29 00:04:24,071 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-11-29 00:04:24,071 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-11-29 00:04:24,071 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-11-29 00:04:24,071 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-11-29 00:04:24,071 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-29 00:04:24,071 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-11-29 00:04:24,071 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-11-29 00:04:24,072 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b2_o3_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2018-11-29 00:04:24,072 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-11-29 00:04:24,072 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2018-11-29 00:04:24,075 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:24,083 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:24,088 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:24,091 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:24,094 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:24,156 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:24,159 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:24,161 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:24,164 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:24,166 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:24,168 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:24,171 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:24,173 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:24,175 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:24,177 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:24,178 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-11-29 00:04:24,466 INFO L300 LassoAnalysis]: Preprocessing complete. [2018-11-29 00:04:24,470 INFO L497 LassoAnalysis]: Using template 'affine'. [2018-11-29 00:04:24,470 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,471 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,471 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,471 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,471 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,472 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:04:24,472 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:04:24,472 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,472 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,473 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,473 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,473 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,473 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,473 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:04:24,474 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:04:24,474 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,474 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,474 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,474 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,475 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,475 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,475 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,475 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:04:24,475 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:04:24,475 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,476 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,476 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,476 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,476 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,477 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,477 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:04:24,477 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:04:24,477 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,477 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,478 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,478 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,478 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,478 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,478 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:04:24,481 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:04:24,481 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-11-29 00:04:24,488 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,488 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,488 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,488 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,489 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,489 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,489 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:04:24,489 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:04:24,489 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,490 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,490 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,490 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,490 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,491 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:04:24,491 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:04:24,491 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,491 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,492 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,492 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,492 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:04:24,492 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:04:24,492 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,493 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,493 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,493 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,493 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,493 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,494 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,494 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:04:24,494 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:04:24,494 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,494 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,495 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,495 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,495 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,495 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,495 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,495 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:04:24,496 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:04:24,496 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,496 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,496 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,496 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,496 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,497 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:04:24,497 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:04:24,497 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,497 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,498 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,498 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,498 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,498 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:04:24,499 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:04:24,499 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,499 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,499 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,500 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,500 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,500 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,500 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,500 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:04:24,500 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:04:24,500 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,501 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,501 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,501 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,501 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,501 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,501 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,502 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:04:24,502 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:04:24,502 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,502 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,502 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,503 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,503 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,503 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,503 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,503 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:04:24,503 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:04:24,503 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,504 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,504 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,504 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,504 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,504 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,504 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,505 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-11-29 00:04:24,505 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-11-29 00:04:24,505 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,505 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,505 INFO L497 LassoAnalysis]: Using template '2-nested'. [2018-11-29 00:04:24,505 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,506 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,506 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,506 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,506 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,506 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,506 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:24,507 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,507 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,507 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 [2018-11-29 00:04:24,507 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,508 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,508 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,508 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,508 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,508 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:24,508 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,509 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,509 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,509 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,509 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,509 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,510 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,510 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,510 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:24,510 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,510 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,511 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,511 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,511 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,511 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,511 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,511 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,512 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:24,512 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,512 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,512 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,517 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,518 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,518 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,518 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,519 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-29 00:04:24,519 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-29 00:04:24,528 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,529 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,529 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,529 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,529 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,529 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,529 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,530 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:24,530 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,530 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,531 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,531 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,531 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,531 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,531 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,531 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,532 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:24,532 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,532 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,532 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 [2018-11-29 00:04:24,532 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,533 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,533 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,533 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,533 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,533 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:24,533 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,534 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,534 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 [2018-11-29 00:04:24,534 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,534 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,535 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,535 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:24,535 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,535 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,536 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,536 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,536 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,536 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,536 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:24,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,543 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,544 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,544 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,544 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,544 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,544 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,544 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,545 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:24,545 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,545 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,545 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 [2018-11-29 00:04:24,549 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,549 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,549 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,549 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,549 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,550 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:24,550 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,550 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,551 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,551 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,551 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,551 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,551 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:24,552 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,555 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,555 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,556 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,556 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,556 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,556 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:24,556 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,559 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,559 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,560 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,560 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,560 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,560 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,560 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,560 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:24,560 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,561 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,561 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,561 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,561 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,562 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,563 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:24,563 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,563 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,563 INFO L497 LassoAnalysis]: Using template '3-nested'. [2018-11-29 00:04:24,564 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 [2018-11-29 00:04:24,564 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,564 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,564 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,564 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:24,565 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:24,565 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,565 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,565 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,566 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,566 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,566 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,566 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:24,566 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:24,566 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,567 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,567 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,567 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,567 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,567 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,568 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,568 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:24,568 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:24,568 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,569 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,569 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,570 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,570 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,570 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,570 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,570 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:24,570 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:24,570 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,571 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,571 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,571 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,571 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,572 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,572 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:24,573 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-29 00:04:24,574 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-29 00:04:24,594 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,594 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 [2018-11-29 00:04:24,594 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,595 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,595 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,595 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,595 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:24,595 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:24,595 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,596 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,596 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,596 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,597 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,600 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,600 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,600 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:24,600 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:24,600 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,601 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,601 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,601 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,602 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,602 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:24,602 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:24,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,607 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,607 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,608 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,608 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,608 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:24,608 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:24,608 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,609 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,609 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,610 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,610 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,610 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,610 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,610 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:24,610 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:24,610 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,611 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,611 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,611 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,615 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:24,615 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:24,615 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,616 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 [2018-11-29 00:04:24,617 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,617 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,617 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:24,617 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:24,617 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,621 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,621 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,622 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,622 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,622 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:24,622 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:24,622 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,625 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,625 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,626 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,626 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,626 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:24,626 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:24,627 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,627 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,627 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,627 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,628 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,628 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:24,628 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:24,628 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,635 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,636 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,636 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,636 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:24,636 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:24,636 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,637 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,637 INFO L497 LassoAnalysis]: Using template '4-nested'. [2018-11-29 00:04:24,637 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,638 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,638 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,638 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:24,638 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:24,638 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,639 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,639 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,639 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,640 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,651 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,651 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,651 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:24,651 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:24,651 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,652 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,652 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,653 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,653 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,653 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:24,653 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:24,653 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,654 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,654 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,654 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,655 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,655 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,655 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,655 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:24,655 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:24,655 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,659 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,659 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,660 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,660 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:24,664 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-29 00:04:24,665 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-29 00:04:24,698 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,698 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,699 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,699 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,699 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,699 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,699 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:24,700 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:24,703 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,703 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,704 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,704 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,704 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,708 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:24,708 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:24,708 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,709 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,709 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,710 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,713 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:24,713 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:24,714 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,715 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,715 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,715 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:24,716 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:24,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,716 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,717 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,717 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:24,717 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:24,718 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,723 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,724 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,724 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,724 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,724 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,724 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:24,725 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:24,725 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,725 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,726 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 [2018-11-29 00:04:24,726 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,726 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,726 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:24,727 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:24,730 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,730 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,731 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,731 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,731 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,731 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:24,734 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:24,734 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,734 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,735 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,735 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,735 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,735 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,735 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,736 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:24,736 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:24,736 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,740 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,740 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,740 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,741 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,741 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:24,741 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:24,741 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,742 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,742 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,742 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-11-29 00:04:24,742 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,746 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:24,746 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:24,747 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,747 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,747 INFO L497 LassoAnalysis]: Using template '2-phase'. [2018-11-29 00:04:24,747 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 [2018-11-29 00:04:24,751 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:24,751 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:24,751 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,751 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,752 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,787 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:24,787 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,787 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,788 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,788 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:24,788 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:24,788 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,789 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,789 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:24,789 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,790 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,790 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:24,790 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:24,790 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,790 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,791 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:24,791 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,791 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,792 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,792 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:24,792 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:24,792 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,792 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,792 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,793 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:24,837 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,837 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,838 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 [2018-11-29 00:04:24,838 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:24,838 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:24,838 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,838 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,839 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,840 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-11-29 00:04:24,841 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-11-29 00:04:24,882 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,882 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 [2018-11-29 00:04:24,882 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:24,882 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:24,883 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,883 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,883 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:24,883 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,888 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 [2018-11-29 00:04:24,889 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:24,889 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:24,889 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,890 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,890 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:24,890 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,891 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,926 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 [2018-11-29 00:04:24,926 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:24,926 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:24,926 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,927 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,927 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:24,927 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,928 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,928 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,929 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:24,929 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:24,929 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,929 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,929 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,930 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:24,930 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,934 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,934 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 [2018-11-29 00:04:24,934 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:24,934 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:24,935 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,935 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,935 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:24,935 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,936 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 [2018-11-29 00:04:24,987 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:24,987 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:24,987 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,987 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,988 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,988 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:24,988 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,989 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,989 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 [2018-11-29 00:04:24,989 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:24,989 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:24,989 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,990 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,990 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:24,990 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,991 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:24,991 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:24,992 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:24,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:24,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:24,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:24,992 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:24,993 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:24,993 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:24,993 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:24,993 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,050 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,050 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:25,050 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,051 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:25,051 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:25,051 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,052 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,052 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,052 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,052 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:25,053 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,053 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,053 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,053 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:25,053 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:25,053 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,054 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,054 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 [2018-11-29 00:04:25,058 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,058 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:25,058 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,058 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-11-29 00:04:25,059 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-11-29 00:04:25,059 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,060 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,060 INFO L497 LassoAnalysis]: Using template '3-phase'. [2018-11-29 00:04:25,060 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,113 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,113 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:04:25,113 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,114 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:25,114 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:25,114 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,115 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,116 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 [2018-11-29 00:04:25,116 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,116 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:04:25,116 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,117 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,117 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:25,117 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:25,117 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,118 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,122 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,122 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,122 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:04:25,123 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,123 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:25,124 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:25,124 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,128 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,128 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,175 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,175 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:04:25,175 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,175 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,176 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:25,176 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:25,176 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,178 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,178 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,178 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:04:25,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,182 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:25,184 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-29 00:04:25,184 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-29 00:04:25,281 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,285 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,285 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,285 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:04:25,285 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,286 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:25,291 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:25,291 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,292 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,293 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,296 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,296 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:04:25,296 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,296 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,297 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,297 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:25,297 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:25,297 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,298 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,299 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,299 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,299 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:04:25,299 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,299 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:25,300 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:25,300 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,304 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,304 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,305 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,305 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:04:25,305 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,305 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,309 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:25,310 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:25,310 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,313 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,314 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 [2018-11-29 00:04:25,363 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,363 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:04:25,363 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,363 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,363 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,363 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:25,364 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:25,364 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,365 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,365 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,365 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,365 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:04:25,366 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,366 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,366 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,366 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:25,366 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:25,366 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,367 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,370 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,370 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,370 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:04:25,370 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,370 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,371 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:25,371 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:25,371 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,375 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,376 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 [2018-11-29 00:04:25,426 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,426 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:04:25,426 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,427 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,427 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:25,427 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:25,427 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,428 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,428 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 [2018-11-29 00:04:25,429 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,429 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:04:25,429 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,429 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:25,430 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:25,430 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,431 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,431 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:04:25,432 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,432 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,432 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:25,432 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:25,432 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,436 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,437 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,487 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,487 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-11-29 00:04:25,487 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,487 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,488 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,488 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:25,488 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:25,488 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,489 INFO L497 LassoAnalysis]: Using template '4-phase'. [2018-11-29 00:04:25,490 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,490 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,490 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:25,490 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,490 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,490 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,490 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:25,491 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:25,491 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,496 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,496 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,497 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,497 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:25,497 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,497 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,497 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,497 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:25,499 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:25,503 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,504 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,504 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,543 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,543 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:25,543 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,543 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,544 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:25,544 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:25,544 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,545 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,545 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 [2018-11-29 00:04:25,546 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,546 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:25,546 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,546 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,546 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,546 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:25,547 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:25,547 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,548 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,548 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,549 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,552 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:25,552 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,552 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,552 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:25,560 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-11-29 00:04:25,560 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-11-29 00:04:25,686 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,690 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,691 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,691 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:25,691 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,691 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,691 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:25,692 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:25,692 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,694 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,698 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,698 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:25,698 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,698 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,699 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,699 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:25,701 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:25,701 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,702 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,703 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,703 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,703 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:25,704 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,706 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:25,707 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:25,707 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,709 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,712 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,712 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,713 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:25,713 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,713 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:25,714 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:25,714 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,721 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,721 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,721 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,722 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:25,722 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,722 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:25,723 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:25,723 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,724 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,724 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,725 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,730 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:25,730 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,730 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:25,731 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:25,731 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,732 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,732 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,758 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,758 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:25,758 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,758 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,759 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,759 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:25,759 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:25,760 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,760 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,761 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,761 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:25,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,761 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:25,762 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:25,762 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,763 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,763 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,764 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,764 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:25,764 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,764 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,764 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:25,765 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:25,765 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,770 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,770 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,817 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,817 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:25,817 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,818 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,818 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,818 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:25,819 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:25,819 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,819 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,820 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 [2018-11-29 00:04:25,820 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,820 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:25,820 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,820 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,820 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,821 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-11-29 00:04:25,821 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-11-29 00:04:25,821 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,822 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,822 INFO L497 LassoAnalysis]: Using template '2-lex'. [2018-11-29 00:04:25,823 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,823 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,823 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:25,823 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,823 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,823 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:25,824 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:25,824 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,825 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,825 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,872 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,872 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:25,872 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,873 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:25,873 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:25,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,875 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 [2018-11-29 00:04:25,875 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,875 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:25,875 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,875 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,875 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,875 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:25,876 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:25,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,881 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,881 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,882 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,882 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:25,882 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,882 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:25,883 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:25,883 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,884 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 [2018-11-29 00:04:25,936 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,936 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:25,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,936 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:25,938 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-11-29 00:04:25,938 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-11-29 00:04:25,984 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,985 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,985 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,985 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:25,985 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,985 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,986 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:25,986 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:25,986 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,987 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,988 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:25,988 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:25,988 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:25,988 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:25,988 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:25,988 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:25,994 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:25,994 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:25,994 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:25,995 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:25,999 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:26,001 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:26,001 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:26,001 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:26,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:26,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:26,002 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:26,002 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:26,002 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:26,007 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:26,007 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 [2018-11-29 00:04:26,007 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:26,007 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:26,008 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:26,008 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:26,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:26,008 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:26,008 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:26,008 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:26,010 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:26,010 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 [2018-11-29 00:04:26,010 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:26,010 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:26,010 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:26,011 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:26,011 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:26,011 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:26,011 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:26,011 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:26,013 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:26,013 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 [2018-11-29 00:04:26,062 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:26,062 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:26,062 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:26,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:26,062 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:26,063 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:26,063 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:26,063 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:26,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:26,065 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:26,065 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:26,065 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:26,065 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:26,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:26,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:26,066 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:26,066 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:26,066 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:26,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:26,067 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:26,068 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:26,068 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:26,068 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:26,068 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:26,068 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:26,068 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:26,072 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:26,072 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:26,073 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:26,073 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 [2018-11-29 00:04:26,131 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:26,131 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:26,131 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:26,131 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:26,132 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:26,132 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:26,132 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:26,132 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:26,133 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:26,134 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:26,134 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:26,134 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:26,134 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:26,134 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:26,134 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:26,135 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:26,135 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:26,135 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:26,136 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:26,136 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 [2018-11-29 00:04:26,137 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:26,137 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-11-29 00:04:26,137 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:26,137 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:26,137 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:26,137 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-11-29 00:04:26,138 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-11-29 00:04:26,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:26,141 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:26,141 INFO L497 LassoAnalysis]: Using template '3-lex'. [2018-11-29 00:04:26,141 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 [2018-11-29 00:04:26,197 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:26,197 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:26,197 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:26,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:26,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:26,198 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:04:26,198 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:04:26,198 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:26,201 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:26,201 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:26,201 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:26,202 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:26,205 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:26,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:26,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:26,205 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:04:26,206 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:04:26,206 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:26,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:26,209 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:26,212 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:26,212 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:26,212 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:26,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:26,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:26,213 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:04:26,213 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:04:26,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:26,219 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:26,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:26,266 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:26,266 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:26,266 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:26,266 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:26,267 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:26,267 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:04:26,267 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:04:26,267 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:26,270 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:26,270 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:26,270 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:26,270 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:26,271 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:26,271 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:26,271 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:04:26,277 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-11-29 00:04:26,277 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-11-29 00:04:26,362 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:26,362 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:26,362 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:26,363 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:26,363 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:26,363 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:26,363 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:26,363 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:04:26,364 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:04:26,364 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:26,366 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:26,366 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 [2018-11-29 00:04:26,385 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:26,385 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:26,385 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:26,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:26,386 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:26,386 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:04:26,386 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:04:26,386 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:26,388 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:26,389 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 [2018-11-29 00:04:26,389 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:26,389 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:26,389 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:26,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:26,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:26,390 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:04:26,390 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:04:26,391 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:26,396 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:26,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:26,397 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:26,397 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:26,397 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:26,397 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:26,397 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:26,397 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:04:26,398 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:04:26,398 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:26,400 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:26,400 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 [2018-11-29 00:04:26,458 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:26,458 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:26,458 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:26,458 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:26,458 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:26,459 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:04:26,459 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:04:26,459 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:26,462 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:26,462 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 [2018-11-29 00:04:26,462 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:26,462 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:26,462 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:26,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:26,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:26,463 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:04:26,463 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:04:26,463 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:26,470 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:26,470 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:26,470 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:26,471 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:26,471 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:26,471 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:26,471 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:26,471 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:04:26,471 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:04:26,471 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:26,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:26,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:26,526 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:26,526 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:26,526 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:26,526 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:26,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:26,527 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:04:26,527 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:04:26,527 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:26,529 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:26,529 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:26,530 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:26,530 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:26,530 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:26,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:26,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:26,530 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:04:26,530 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:04:26,531 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:26,535 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:26,536 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:26,536 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:26,536 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:26,536 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:26,537 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:26,540 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:26,540 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:04:26,540 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:04:26,541 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:26,542 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:26,542 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-11-29 00:04:26,588 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-11-29 00:04:26,588 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-11-29 00:04:26,588 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-11-29 00:04:26,588 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-11-29 00:04:26,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-11-29 00:04:26,589 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-11-29 00:04:26,589 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-11-29 00:04:26,589 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-11-29 00:04:26,591 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-11-29 00:04:26,605 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 29.11 12:04:26 BoogieIcfgContainer [2018-11-29 00:04:26,605 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-11-29 00:04:26,606 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-29 00:04:26,609 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-29 00:04:26,609 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-29 00:04:26,610 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 12:03:15" (3/4) ... [2018-11-29 00:04:26,618 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-29 00:04:26,618 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-29 00:04:26,619 INFO L168 Benchmark]: Toolchain (without parser) took 71808.46 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 224.4 MB). Free memory was 950.0 MB in the beginning and 810.5 MB in the end (delta: 139.5 MB). Peak memory consumption was 363.9 MB. Max. memory is 11.5 GB. [2018-11-29 00:04:26,625 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-29 00:04:26,626 INFO L168 Benchmark]: CACSL2BoogieTranslator took 331.74 ms. Allocated memory is still 1.0 GB. Free memory was 950.0 MB in the beginning and 939.3 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2018-11-29 00:04:26,626 INFO L168 Benchmark]: Boogie Procedure Inliner took 40.45 ms. Allocated memory is still 1.0 GB. Free memory is still 939.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-29 00:04:26,627 INFO L168 Benchmark]: Boogie Preprocessor took 21.44 ms. Allocated memory is still 1.0 GB. Free memory is still 939.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-29 00:04:26,627 INFO L168 Benchmark]: RCFGBuilder took 583.61 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 57.7 MB). Free memory was 939.3 MB in the beginning and 1.0 GB in the end (delta: -92.5 MB). Peak memory consumption was 25.0 MB. Max. memory is 11.5 GB. [2018-11-29 00:04:26,630 INFO L168 Benchmark]: BuchiAutomizer took 70812.78 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 166.7 MB). Free memory was 1.0 GB in the beginning and 810.5 MB in the end (delta: 221.3 MB). Peak memory consumption was 443.4 MB. Max. memory is 11.5 GB. [2018-11-29 00:04:26,678 INFO L168 Benchmark]: Witness Printer took 12.39 ms. Allocated memory is still 1.3 GB. Free memory is still 810.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-29 00:04:26,683 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 331.74 ms. Allocated memory is still 1.0 GB. Free memory was 950.0 MB in the beginning and 939.3 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 40.45 ms. Allocated memory is still 1.0 GB. Free memory is still 939.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.44 ms. Allocated memory is still 1.0 GB. Free memory is still 939.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 583.61 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 57.7 MB). Free memory was 939.3 MB in the beginning and 1.0 GB in the end (delta: -92.5 MB). Peak memory consumption was 25.0 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 70812.78 ms. Allocated memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: 166.7 MB). Free memory was 1.0 GB in the beginning and 810.5 MB in the end (delta: 221.3 MB). Peak memory consumption was 443.4 MB. Max. memory is 11.5 GB. * Witness Printer took 12.39 ms. Allocated memory is still 1.3 GB. Free memory is still 810.5 MB. 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 Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 70.7s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 70.6s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital29 mio100 ax100 hnf100 lsp100 ukn100 mio100 lsp100 div509 bol100 ite100 ukn100 eq149 hnf46 smp79 dnf100 smp100 tf101 neg96 sie107 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 85ms VariablesStem: 5 VariablesLoop: 6 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 9 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 2 LassoNonterminationAnalysisTime: 24.3s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2;" "call main_#t~ret3 := id(main_~input~0);"< "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret0 := id2(~x - 1);"< "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret1 := id(~x - 1);"< Loop: "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret0 := id2(~x - 1);"< "~x := #in~x;" "assume !(0 == ~x % 4294967296);" "call #t~ret1 := id(~x - 1);"< RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...