./Ultimate.py --spec /storage/repos/svcomp/c/properties/termination.prp --file /storage/repos/svcomp/c/recursive-simple/id2_b3_o5_true-unreach-call_true-termination_true-no-overflow.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 0ed9222f Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i /storage/repos/svcomp/c/recursive-simple/id2_b3_o5_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 ceb806ae997f94b7f09b4e2dce31a0e63ff1a329 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-0ed9222-m [2019-01-14 04:34:30,822 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-14 04:34:30,824 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-14 04:34:30,837 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-14 04:34:30,837 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-14 04:34:30,838 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-14 04:34:30,840 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-14 04:34:30,842 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-14 04:34:30,843 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-14 04:34:30,844 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-14 04:34:30,845 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-14 04:34:30,846 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-14 04:34:30,846 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-14 04:34:30,848 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-14 04:34:30,849 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-14 04:34:30,850 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-14 04:34:30,851 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-14 04:34:30,853 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-14 04:34:30,855 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-14 04:34:30,857 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-14 04:34:30,858 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-14 04:34:30,860 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-14 04:34:30,862 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-14 04:34:30,863 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-14 04:34:30,863 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-14 04:34:30,864 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-14 04:34:30,865 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-14 04:34:30,865 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-14 04:34:30,867 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-14 04:34:30,868 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-14 04:34:30,868 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-14 04:34:30,870 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-14 04:34:30,870 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-14 04:34:30,870 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-14 04:34:30,871 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-14 04:34:30,872 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-14 04:34:30,872 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2019-01-14 04:34:30,899 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-14 04:34:30,899 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-14 04:34:30,902 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-14 04:34:30,902 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-14 04:34:30,903 INFO L133 SettingsManager]: * Use SBE=true [2019-01-14 04:34:30,903 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-01-14 04:34:30,904 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-01-14 04:34:30,904 INFO L133 SettingsManager]: * Use old map elimination=false [2019-01-14 04:34:30,904 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2019-01-14 04:34:30,904 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2019-01-14 04:34:30,904 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-01-14 04:34:30,904 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-14 04:34:30,905 INFO L133 SettingsManager]: * sizeof long=4 [2019-01-14 04:34:30,905 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-01-14 04:34:30,905 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-14 04:34:30,905 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-01-14 04:34:30,905 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-14 04:34:30,905 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-01-14 04:34:30,906 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-01-14 04:34:30,909 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-01-14 04:34:30,909 INFO L133 SettingsManager]: * sizeof long double=12 [2019-01-14 04:34:30,909 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-14 04:34:30,909 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-01-14 04:34:30,909 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-14 04:34:30,909 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-01-14 04:34:30,910 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-14 04:34:30,910 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-14 04:34:30,910 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-01-14 04:34:30,910 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-14 04:34:30,910 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-14 04:34:30,911 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-01-14 04:34:30,912 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-01-14 04:34:30,912 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 -> ceb806ae997f94b7f09b4e2dce31a0e63ff1a329 [2019-01-14 04:34:30,960 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-14 04:34:30,973 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-14 04:34:30,979 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-14 04:34:30,981 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-14 04:34:30,981 INFO L276 PluginConnector]: CDTParser initialized [2019-01-14 04:34:30,982 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/recursive-simple/id2_b3_o5_true-unreach-call_true-termination_true-no-overflow.c [2019-01-14 04:34:31,055 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c79ef975/f777dac6637642aa8753e5a347a9f9f4/FLAGc64a898fd [2019-01-14 04:34:31,496 INFO L307 CDTParser]: Found 1 translation units. [2019-01-14 04:34:31,496 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/recursive-simple/id2_b3_o5_true-unreach-call_true-termination_true-no-overflow.c [2019-01-14 04:34:31,503 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c79ef975/f777dac6637642aa8753e5a347a9f9f4/FLAGc64a898fd [2019-01-14 04:34:31,850 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9c79ef975/f777dac6637642aa8753e5a347a9f9f4 [2019-01-14 04:34:31,854 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-14 04:34:31,855 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-14 04:34:31,856 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-14 04:34:31,856 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-14 04:34:31,860 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-14 04:34:31,861 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 04:34:31" (1/1) ... [2019-01-14 04:34:31,864 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33b6b7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:34:31, skipping insertion in model container [2019-01-14 04:34:31,864 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 04:34:31" (1/1) ... [2019-01-14 04:34:31,874 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-14 04:34:31,894 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-14 04:34:32,080 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 04:34:32,084 INFO L191 MainTranslator]: Completed pre-run [2019-01-14 04:34:32,099 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 04:34:32,111 INFO L195 MainTranslator]: Completed translation [2019-01-14 04:34:32,111 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:34:32 WrapperNode [2019-01-14 04:34:32,111 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-14 04:34:32,112 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-14 04:34:32,112 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-14 04:34:32,112 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-14 04:34:32,120 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:34:32" (1/1) ... [2019-01-14 04:34:32,125 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:34:32" (1/1) ... [2019-01-14 04:34:32,145 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-14 04:34:32,145 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-14 04:34:32,145 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-14 04:34:32,145 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-14 04:34:32,152 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:34:32" (1/1) ... [2019-01-14 04:34:32,152 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:34:32" (1/1) ... [2019-01-14 04:34:32,153 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:34:32" (1/1) ... [2019-01-14 04:34:32,153 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:34:32" (1/1) ... [2019-01-14 04:34:32,155 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:34:32" (1/1) ... [2019-01-14 04:34:32,158 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:34:32" (1/1) ... [2019-01-14 04:34:32,159 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:34:32" (1/1) ... [2019-01-14 04:34:32,160 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-14 04:34:32,161 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-14 04:34:32,161 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-14 04:34:32,161 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-14 04:34:32,162 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:34:32" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:34:32,283 INFO L130 BoogieDeclarations]: Found specification of procedure id2 [2019-01-14 04:34:32,283 INFO L138 BoogieDeclarations]: Found implementation of procedure id2 [2019-01-14 04:34:32,283 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-14 04:34:32,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-14 04:34:32,285 INFO L130 BoogieDeclarations]: Found specification of procedure id [2019-01-14 04:34:32,285 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2019-01-14 04:34:32,582 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-14 04:34:32,582 INFO L286 CfgBuilder]: Removed 4 assue(true) statements. [2019-01-14 04:34:32,584 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 04:34:32 BoogieIcfgContainer [2019-01-14 04:34:32,584 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-14 04:34:32,584 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2019-01-14 04:34:32,584 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2019-01-14 04:34:32,588 INFO L276 PluginConnector]: BuchiAutomizer initialized [2019-01-14 04:34:32,589 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 04:34:32,589 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 14.01 04:34:31" (1/3) ... [2019-01-14 04:34:32,590 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4d1d5348 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 14.01 04:34:32, skipping insertion in model container [2019-01-14 04:34:32,590 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 04:34:32,590 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 04:34:32" (2/3) ... [2019-01-14 04:34:32,591 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4d1d5348 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 14.01 04:34:32, skipping insertion in model container [2019-01-14 04:34:32,591 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 04:34:32,591 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 04:34:32" (3/3) ... [2019-01-14 04:34:32,593 INFO L375 chiAutomizerObserver]: Analyzing ICFG id2_b3_o5_true-unreach-call_true-termination_true-no-overflow.c [2019-01-14 04:34:32,647 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-14 04:34:32,647 INFO L374 BuchiCegarLoop]: Interprodecural is true [2019-01-14 04:34:32,648 INFO L375 BuchiCegarLoop]: Hoare is false [2019-01-14 04:34:32,648 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2019-01-14 04:34:32,648 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-14 04:34:32,648 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-14 04:34:32,648 INFO L379 BuchiCegarLoop]: Difference is false [2019-01-14 04:34:32,648 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-14 04:34:32,648 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2019-01-14 04:34:32,666 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 22 states. [2019-01-14 04:34:32,695 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2019-01-14 04:34:32,696 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 04:34:32,696 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 04:34:32,705 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2019-01-14 04:34:32,706 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2019-01-14 04:34:32,706 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2019-01-14 04:34:32,706 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 22 states. [2019-01-14 04:34:32,709 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 6 [2019-01-14 04:34:32,710 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 04:34:32,710 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 04:34:32,710 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2019-01-14 04:34:32,711 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2019-01-14 04:34:32,720 INFO L794 eck$LassoCheckResult]: Stem: 15#ULTIMATE.startENTRYtrue havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 20#L23true call main_#t~ret3 := id(main_~input~0);< 19#idENTRYtrue [2019-01-14 04:34:32,720 INFO L796 eck$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 [2019-01-14 04:34:32,727 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 04:34:32,728 INFO L82 PathProgramCache]: Analyzing trace with hash 1404, now seen corresponding path program 1 times [2019-01-14 04:34:32,730 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 04:34:32,731 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 04:34:32,779 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 04:34:32,779 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 04:34:32,780 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 04:34:32,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 04:34:32,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 04:34:32,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 04:34:32,817 INFO L82 PathProgramCache]: Analyzing trace with hash 1660818621, now seen corresponding path program 1 times [2019-01-14 04:34:32,817 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 04:34:32,817 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 04:34:32,818 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 04:34:32,819 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 04:34:32,819 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 04:34:32,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 04:34:32,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 04:34:32,857 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 04:34:32,858 INFO L82 PathProgramCache]: Analyzing trace with hash 1287967224, now seen corresponding path program 1 times [2019-01-14 04:34:32,858 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 04:34:32,858 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 04:34:32,859 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 04:34:32,859 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 04:34:32,859 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 04:34:32,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 04:34:32,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 04:34:33,183 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 04:34:33,185 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 04:34:33,185 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 04:34:33,185 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 04:34:33,185 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2019-01-14 04:34:33,185 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:34:33,186 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 04:34:33,186 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 04:34:33,186 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o5_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2019-01-14 04:34:33,186 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 04:34:33,186 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 04:34:33,204 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:33,219 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:33,241 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:33,272 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:33,279 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:33,304 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:33,338 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:33,367 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:33,399 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:33,413 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:33,708 WARN L181 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2019-01-14 04:34:33,838 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 04:34:33,839 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 [2019-01-14 04:34:33,844 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:34:33,844 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:34:33,852 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:34:33,853 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 [2019-01-14 04:34:33,876 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:34:33,877 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:34:33,882 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:34:33,882 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 [2019-01-14 04:34:33,914 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:34:33,914 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 [2019-01-14 04:34:33,941 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-01-14 04:34:33,941 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:34:46,030 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2019-01-14 04:34:46,036 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 04:34:46,037 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 04:34:46,037 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 04:34:46,037 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 04:34:46,037 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 04:34:46,038 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:34:46,038 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 04:34:46,038 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 04:34:46,038 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o5_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2019-01-14 04:34:46,038 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 04:34:46,038 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 04:34:46,040 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:46,066 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:46,070 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:46,091 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:46,105 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:46,109 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:46,117 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:46,125 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:46,131 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:46,136 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:46,729 WARN L181 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2019-01-14 04:34:47,029 WARN L181 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 30 [2019-01-14 04:34:47,045 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 04:34:47,050 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 04:34:47,055 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,056 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,057 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,057 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,060 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:34:47,062 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:34:47,063 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,067 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 [2019-01-14 04:34:47,068 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,068 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,068 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,068 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,068 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:34:47,069 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:34:47,070 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,072 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,073 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,073 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,076 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,076 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,076 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,076 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:34:47,078 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:34:47,078 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,102 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,103 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,103 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,104 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,104 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,105 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:34:47,105 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:34:47,106 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,107 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,107 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,109 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,109 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,109 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,110 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,110 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:34:47,111 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:34:47,111 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,113 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,113 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,114 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,114 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,114 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,114 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,115 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:34:47,115 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:34:47,115 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,117 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,117 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 [2019-01-14 04:34:47,118 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,118 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,119 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:34:47,119 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:34:47,119 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,121 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,121 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,122 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,122 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,122 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,122 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,122 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:34:47,123 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:34:47,123 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,124 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,125 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,125 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,126 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,126 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,126 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:34:47,127 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:34:47,127 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,128 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,129 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,129 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,129 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,130 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,130 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,130 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:34:47,131 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:34:47,131 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,132 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,132 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-14 04:34:47,133 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 [2019-01-14 04:34:47,133 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,134 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,134 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,134 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,134 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,135 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,135 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,140 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,141 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,141 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,142 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,142 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,143 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,143 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,148 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,148 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,149 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,149 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,149 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,153 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,154 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,189 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,193 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,194 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,194 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,196 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,197 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,199 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,199 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,205 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,205 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,206 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,206 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,207 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,212 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,212 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,212 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,213 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,213 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,215 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,217 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,218 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,218 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,218 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,219 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,219 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,224 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 [2019-01-14 04:34:47,225 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,225 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,226 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,227 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,227 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,229 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,229 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,230 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,230 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,230 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,230 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,230 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,232 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,234 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,234 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,235 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,235 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,236 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,236 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,241 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,241 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-14 04:34:47,242 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 [2019-01-14 04:34:47,242 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,242 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,245 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,246 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,246 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,250 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,250 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,251 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,251 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,252 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,252 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,255 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,257 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,258 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,258 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,258 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,260 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,260 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,297 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,298 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 [2019-01-14 04:34:47,299 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,299 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,299 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,299 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,299 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,302 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,303 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,304 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,304 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 [2019-01-14 04:34:47,307 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,307 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,307 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,307 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,307 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,309 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,309 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,311 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,311 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,312 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,313 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,319 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,320 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,320 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,321 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,322 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 [2019-01-14 04:34:47,322 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,323 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,323 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,328 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,329 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,330 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,332 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,333 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,333 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,333 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,334 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,334 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,335 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,336 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,336 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,336 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,341 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,341 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,345 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,345 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,347 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,347 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,348 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,351 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,352 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,352 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,352 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,353 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,357 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-14 04:34:47,357 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,358 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,358 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,358 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,358 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,358 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,359 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,359 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,360 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,364 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,365 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,365 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,368 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,368 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,368 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,369 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,373 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,376 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,377 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,377 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,377 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,377 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,377 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,381 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,382 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,410 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,412 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 [2019-01-14 04:34:47,414 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,414 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,414 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,415 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,416 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,419 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,420 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 [2019-01-14 04:34:47,421 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,421 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,423 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,423 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,423 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,424 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,424 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,426 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,427 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,427 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,427 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,430 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,430 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,430 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,431 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,432 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,433 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,434 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,434 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,434 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,434 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,435 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,435 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,435 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,436 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,437 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,437 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 [2019-01-14 04:34:47,438 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,438 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,438 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,439 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,439 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,440 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,441 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,441 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,442 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,442 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,442 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,442 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,446 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,446 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,447 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,450 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:34:47,450 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,450 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,451 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,454 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,454 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,455 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,455 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-14 04:34:47,458 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,461 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,461 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:47,461 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,465 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,465 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,466 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,467 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,468 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,469 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,469 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,470 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:47,470 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,470 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,470 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,470 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,477 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,477 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,479 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,486 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 [2019-01-14 04:34:47,487 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,487 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:47,488 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,488 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,488 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,488 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,490 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,494 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,562 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,563 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,564 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,567 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:47,567 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,567 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,567 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,568 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,568 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,568 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,570 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,572 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,573 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,575 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:47,575 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,575 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,575 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,577 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,578 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,579 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,579 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,580 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,580 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:47,580 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,581 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,583 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,584 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,584 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,586 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,587 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,588 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,588 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:47,588 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,588 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,588 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,588 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,589 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,589 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,595 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,595 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 [2019-01-14 04:34:47,596 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,596 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:47,596 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,597 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,597 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,602 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,603 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,605 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,606 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,609 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,609 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:47,609 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,610 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,611 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,613 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,613 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,617 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,618 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,621 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,622 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:47,622 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,623 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,624 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:34:47,625 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:34:47,625 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,629 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,630 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-14 04:34:47,630 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,633 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,633 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:34:47,634 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,634 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,635 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,638 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,639 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,642 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,643 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,644 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,644 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:34:47,644 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,648 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,650 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,650 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,653 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,654 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 [2019-01-14 04:34:47,655 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,657 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:34:47,657 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,657 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,657 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,661 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,661 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,718 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,719 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,719 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:34:47,719 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,722 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,725 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,725 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,728 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,729 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,729 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,729 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:34:47,730 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,732 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,732 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,732 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,735 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,735 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,738 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,738 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,741 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,741 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:34:47,741 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,741 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,743 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,745 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,745 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,748 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,748 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,749 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,749 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:34:47,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,752 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,754 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,754 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,757 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,758 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,759 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,759 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:34:47,759 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,759 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,759 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,759 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,765 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,766 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,769 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,769 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 [2019-01-14 04:34:47,770 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,770 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:34:47,770 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,770 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,774 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,775 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,777 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,778 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,778 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,779 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:34:47,781 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,781 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,784 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,784 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,786 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,786 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-14 04:34:47,786 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 [2019-01-14 04:34:47,790 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,790 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:47,790 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,791 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,791 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,794 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,794 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,795 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,796 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 [2019-01-14 04:34:47,797 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,799 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:47,799 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,800 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,800 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,800 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,803 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,804 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,806 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,806 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,809 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,809 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:47,809 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,810 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,815 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,815 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,883 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,883 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,884 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,884 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:47,884 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,885 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,887 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,889 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,889 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,892 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,892 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,893 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,893 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:47,893 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,893 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,896 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,898 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,898 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,901 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,901 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,902 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:47,902 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,902 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,907 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,908 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,909 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,909 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,912 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,912 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:47,912 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,912 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,913 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,914 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,915 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,915 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,918 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,920 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,920 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:47,921 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,921 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,921 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,924 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,924 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,926 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,926 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,927 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,929 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:47,929 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,930 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,930 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,931 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,931 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,934 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,935 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 [2019-01-14 04:34:47,936 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,936 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:47,936 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,936 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:34:47,941 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:34:47,941 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,943 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-14 04:34:47,944 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,945 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,945 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:47,946 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,949 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,949 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,950 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,950 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,954 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,955 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,955 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,955 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:47,958 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,958 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,958 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,958 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,960 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,960 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,963 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,964 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,964 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,964 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:47,964 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,965 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,967 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,968 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,969 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,969 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,981 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,982 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 [2019-01-14 04:34:47,982 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,982 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:47,983 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,986 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,987 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,987 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:47,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:47,992 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:47,992 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:47,992 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:47,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:47,995 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:47,996 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:47,996 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:47,996 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:47,996 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,000 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,001 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,001 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,001 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:48,002 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,002 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,002 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:48,003 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:48,006 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,009 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,010 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,010 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,011 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:48,013 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,013 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,013 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,013 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:48,015 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:48,016 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,019 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,020 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,020 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,020 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:48,020 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,021 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,021 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,021 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:48,021 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:48,022 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,028 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,028 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,029 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:48,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,033 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:48,033 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:48,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,038 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,038 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,039 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,039 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:34:48,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,039 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:34:48,044 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:34:48,044 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,046 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,046 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-14 04:34:48,047 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 [2019-01-14 04:34:48,048 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,049 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:48,051 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,051 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,051 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:34:48,054 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:34:48,054 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,059 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,059 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,060 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,060 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:48,060 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,060 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,060 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,061 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:34:48,062 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:34:48,065 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,070 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,070 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,071 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,071 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:48,071 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,071 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:34:48,077 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:34:48,077 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,102 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,102 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,105 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,106 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:48,106 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,106 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,106 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:34:48,107 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:34:48,107 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,113 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,113 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,114 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,114 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:48,114 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,115 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:34:48,119 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:34:48,119 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,124 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,124 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 [2019-01-14 04:34:48,125 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,125 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:48,125 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,125 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,125 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,126 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:34:48,126 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:34:48,127 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,135 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 [2019-01-14 04:34:48,136 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,138 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:48,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,139 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:34:48,140 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:34:48,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,147 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 [2019-01-14 04:34:48,147 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,147 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:48,148 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,148 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:34:48,153 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:34:48,153 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,157 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,158 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,158 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,158 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:48,158 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,159 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:34:48,160 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:34:48,163 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,167 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,167 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:34:48,170 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:34:48,170 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:34:48,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:34:48,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:34:48,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:34:48,171 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:34:48,173 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:34:48,174 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:34:48,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:34:48,377 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 04:34:48,377 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 04:34:48,377 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 04:34:48,377 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 04:34:48,377 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2019-01-14 04:34:48,377 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:34:48,378 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 04:34:48,378 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 04:34:48,378 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o5_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2019-01-14 04:34:48,378 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 04:34:48,378 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 04:34:48,382 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,405 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,433 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,454 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,457 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,465 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,468 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,470 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,500 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,503 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,520 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,540 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,546 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,548 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,551 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,558 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:34:48,772 WARN L181 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2019-01-14 04:34:48,834 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 04:34:48,835 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 [2019-01-14 04:34:48,842 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:34:48,842 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:34:48,846 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:34:48,846 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 [2019-01-14 04:34:48,869 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:34:48,869 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:34:48,872 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:34:48,872 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 [2019-01-14 04:34:48,897 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:34:48,897 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:34:48,900 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:34:48,901 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 [2019-01-14 04:34:48,921 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:34:48,922 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:34:48,924 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:34:48,924 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 [2019-01-14 04:34:48,991 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:34:48,991 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:34:49,007 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:34:49,007 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 [2019-01-14 04:34:49,030 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:34:49,030 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:34:49,033 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:34:49,033 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 [2019-01-14 04:34:49,057 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:34:49,057 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:34:49,060 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:34:49,060 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 [2019-01-14 04:34:49,083 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:34:49,083 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 [2019-01-14 04:34:49,124 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-01-14 04:34:49,124 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:35:08,319 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2019-01-14 04:35:08,326 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 04:35:08,326 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 04:35:08,326 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 04:35:08,327 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 04:35:08,327 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 04:35:08,327 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:35:08,327 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 04:35:08,327 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 04:35:08,327 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o5_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2019-01-14 04:35:08,327 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 04:35:08,327 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 04:35:08,334 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:08,342 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:08,346 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:08,354 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:08,357 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:08,360 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:08,363 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:08,370 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:08,372 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:08,403 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:08,408 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:08,428 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:08,458 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:08,489 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:08,520 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:08,548 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:08,985 WARN L181 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2019-01-14 04:35:09,087 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 04:35:09,088 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 04:35:09,088 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 [2019-01-14 04:35:09,089 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,089 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,090 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:09,090 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:09,090 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,096 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,096 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,097 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,097 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,097 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,097 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:09,097 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:09,097 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,098 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,098 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 [2019-01-14 04:35:09,098 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,099 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,104 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,104 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:09,104 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:09,105 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,105 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,105 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,106 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,106 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,106 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,106 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:09,106 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:09,107 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,110 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,110 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,111 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,111 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,111 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,111 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,111 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:09,111 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:09,112 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,115 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,116 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,116 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,116 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,116 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,116 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,116 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:09,117 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:09,120 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,120 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,121 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,121 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,121 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,122 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,122 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:09,122 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:09,122 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,122 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,123 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,126 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,126 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,126 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,127 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,127 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:09,127 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:09,127 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,128 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 [2019-01-14 04:35:09,128 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,128 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,128 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,128 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:09,131 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:09,131 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,137 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,137 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,138 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,138 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:09,139 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:09,141 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,141 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,142 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 [2019-01-14 04:35:09,142 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,142 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,142 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:09,144 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:09,144 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,144 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,145 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,145 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,145 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,146 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:09,146 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:09,146 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,147 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 [2019-01-14 04:35:09,150 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,150 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,151 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:09,151 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:09,151 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,151 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,155 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,155 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,156 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,156 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:09,156 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:09,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,157 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,157 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,157 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,157 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,158 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,160 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:09,160 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:09,160 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,161 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,161 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,162 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,162 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,162 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,162 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,162 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:09,162 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:09,162 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,168 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,168 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-14 04:35:09,169 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,169 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,169 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,169 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,169 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,170 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,170 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,170 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,171 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,171 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,172 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,175 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,175 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,176 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,176 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,179 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,179 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,179 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,180 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,180 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,180 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,181 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,181 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,181 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,181 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,181 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,182 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,185 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,186 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,186 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,186 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,186 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,186 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,187 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,187 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,188 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,190 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,190 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,190 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,191 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,191 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,192 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,192 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,192 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,193 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,193 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,198 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,198 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,199 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,199 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,202 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,202 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,203 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,203 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,203 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,204 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,207 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,213 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,214 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 [2019-01-14 04:35:09,214 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,214 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,215 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,218 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,218 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,219 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,219 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 [2019-01-14 04:35:09,219 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,219 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,222 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,222 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,222 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,225 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,225 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,226 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,226 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,227 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,230 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,230 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,231 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,231 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 [2019-01-14 04:35:09,232 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,232 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,232 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,232 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,232 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,236 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,237 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,237 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,237 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,237 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,237 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,238 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,238 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,238 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,238 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,245 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,245 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,246 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,246 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,246 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,246 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,247 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,250 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,250 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,251 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,251 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,251 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,251 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,251 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,256 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-14 04:35:09,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,257 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,257 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,257 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,265 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,265 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,266 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,266 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,266 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,267 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,272 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,272 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,272 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,272 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,273 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,273 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,274 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,274 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,274 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,274 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,278 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,278 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,279 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,279 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 [2019-01-14 04:35:09,279 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,279 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,283 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,283 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,283 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,283 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,283 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,284 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,284 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 [2019-01-14 04:35:09,285 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,285 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,285 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,285 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,286 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,286 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,286 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,290 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,290 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,290 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,291 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,291 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,291 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,292 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,292 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,292 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,293 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,298 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,299 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,299 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,299 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,300 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,300 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,300 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,300 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,301 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,304 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,304 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,304 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,305 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,305 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,308 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,308 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,309 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,309 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,310 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,320 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,321 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,321 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,322 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,322 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,322 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,322 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,322 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,322 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,323 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 [2019-01-14 04:35:09,327 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,328 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,328 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,328 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,329 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,331 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,332 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 [2019-01-14 04:35:09,332 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,332 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,333 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,333 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,333 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,333 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,334 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,334 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,334 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,340 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,340 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,340 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,341 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,341 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,345 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,345 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,345 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,346 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,346 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,347 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,347 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,347 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,348 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,351 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,352 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,352 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,352 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,353 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 [2019-01-14 04:35:09,353 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,353 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,357 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,357 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,358 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,359 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-14 04:35:09,362 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 [2019-01-14 04:35:09,362 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,363 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,363 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,363 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,363 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,363 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,364 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,364 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,365 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 [2019-01-14 04:35:09,367 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,367 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,368 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,368 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,368 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,368 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,369 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,369 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,370 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,373 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,373 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,374 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,374 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,378 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,378 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,379 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,379 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,379 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,379 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,379 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,383 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,383 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,384 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,384 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,385 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,385 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,385 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,386 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,388 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,388 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,389 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,389 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,389 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,393 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,394 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,394 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,394 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,395 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,395 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,395 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,396 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,400 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,400 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,400 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,401 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,401 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,402 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,402 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,402 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,402 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,403 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,404 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,404 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,404 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,408 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,408 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,409 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,409 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,409 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,409 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,410 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,410 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,422 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,422 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,423 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,423 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,423 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,423 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,423 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,424 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,427 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,427 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,428 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,428 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,428 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,428 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,429 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,429 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,429 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,430 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,432 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,432 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,432 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,433 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,433 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,433 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,433 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,433 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,434 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,434 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,435 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,440 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,440 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,440 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,440 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,441 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,441 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,441 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,445 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,445 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,445 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,445 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,446 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,446 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,446 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,447 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,448 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,448 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,448 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,448 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,449 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,449 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,452 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,452 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,453 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,464 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,465 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:09,465 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,465 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,466 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,466 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,466 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,469 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,470 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-14 04:35:09,470 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 [2019-01-14 04:35:09,470 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,471 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,475 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,475 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,475 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,475 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,476 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,476 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,477 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,477 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 [2019-01-14 04:35:09,481 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,481 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,481 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,482 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,482 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,482 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,482 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,482 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,483 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,484 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 [2019-01-14 04:35:09,487 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,487 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,487 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,488 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,488 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,488 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,488 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,489 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,489 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,492 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,492 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,493 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,493 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,493 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,493 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,493 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,494 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,494 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,494 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,499 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 [2019-01-14 04:35:09,499 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,500 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,500 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,500 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,500 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,500 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,501 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,501 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,502 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,505 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 [2019-01-14 04:35:09,506 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,506 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,506 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,506 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,506 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,506 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,507 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,507 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,507 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,511 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 [2019-01-14 04:35:09,511 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,512 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,512 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,512 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,512 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,513 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,513 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,518 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,519 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,519 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,519 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,520 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,523 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,523 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,523 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,524 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,524 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,524 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,529 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 [2019-01-14 04:35:09,529 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,530 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,530 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,530 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,531 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,531 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,554 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,554 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,555 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,560 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,560 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,560 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,560 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,560 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,561 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,561 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,562 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,562 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 [2019-01-14 04:35:09,562 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,562 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,562 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,563 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,568 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,568 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,568 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,569 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,569 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,570 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,570 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,570 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,570 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,570 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,571 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,571 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,571 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,571 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,574 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,574 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,575 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,575 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,575 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,575 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,575 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,579 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,579 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,580 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,580 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 [2019-01-14 04:35:09,581 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,584 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,584 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,584 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,584 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,584 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,585 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,585 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,586 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,586 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 [2019-01-14 04:35:09,586 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,587 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,589 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,589 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,589 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,589 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,590 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,590 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,591 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,594 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,595 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,595 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,595 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,595 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,595 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,595 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:09,596 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:09,596 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,597 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,597 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-14 04:35:09,597 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,598 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,598 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:09,598 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,598 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,602 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,602 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,603 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,604 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,604 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,604 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:09,604 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,604 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,605 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,607 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,607 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,610 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,611 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 [2019-01-14 04:35:09,611 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,611 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:09,611 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,612 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,614 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,615 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,617 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,617 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,618 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,618 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:09,618 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,619 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,619 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,619 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,627 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,628 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,628 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,629 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:09,629 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,629 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,629 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,629 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,630 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,633 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,634 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,634 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,638 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,638 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:09,638 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,638 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,639 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,639 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,641 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,644 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 [2019-01-14 04:35:09,644 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,644 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:09,645 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,645 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,646 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,646 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,655 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,655 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 [2019-01-14 04:35:09,656 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,656 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:09,656 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,656 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,656 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,656 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,662 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,662 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,665 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,666 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,666 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,666 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:09,666 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,667 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,673 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,674 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,712 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,712 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:09,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,712 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,713 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,715 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,715 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,715 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:09,715 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,716 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,716 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,716 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,716 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,717 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,718 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,718 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,719 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,719 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:09,719 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,719 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,722 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,722 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,723 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,723 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,724 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,724 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:09,724 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,724 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,724 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,724 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,727 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,727 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,729 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,729 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,730 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,741 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:09,741 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,741 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,741 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,741 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,742 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,742 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,744 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,744 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 [2019-01-14 04:35:09,744 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,744 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:09,745 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,750 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,751 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,751 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,752 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,755 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 [2019-01-14 04:35:09,755 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,756 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:09,756 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,756 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,757 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,757 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,761 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,761 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-14 04:35:09,763 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 [2019-01-14 04:35:09,763 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,763 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:09,764 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,767 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,767 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,767 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,768 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,768 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,769 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,770 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 [2019-01-14 04:35:09,771 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,771 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:09,771 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,771 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,771 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,771 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,772 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,772 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,774 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,774 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 [2019-01-14 04:35:09,774 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,775 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:09,776 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,776 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,776 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,776 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,777 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,777 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,778 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,779 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 [2019-01-14 04:35:09,779 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,779 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:09,779 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,780 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,780 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,781 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,781 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,782 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,782 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,783 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,783 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:09,783 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,783 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,783 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,783 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,784 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,784 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,785 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,785 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 [2019-01-14 04:35:09,786 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,786 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:09,786 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,786 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,787 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,788 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,788 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,789 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,789 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,790 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,790 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:09,790 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,790 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,793 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,793 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,794 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,794 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,795 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,795 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:09,795 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,795 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,796 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,797 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,798 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,798 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,799 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,799 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:09,799 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,799 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,799 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,800 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,804 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,804 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,846 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,846 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,847 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,847 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:09,847 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,847 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,848 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,849 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,849 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,850 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,850 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,851 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,851 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:09,851 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,851 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,851 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,852 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,853 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,853 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,854 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,854 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 [2019-01-14 04:35:09,855 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,855 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:09,855 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,855 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,855 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,857 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,857 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,858 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,858 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,859 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,859 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:09,859 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,859 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,859 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,859 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,860 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,860 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,862 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,862 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,863 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,863 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:09,863 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,863 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,863 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,864 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,865 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,865 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,866 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,866 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 [2019-01-14 04:35:09,867 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,867 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:09,867 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,867 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,867 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,867 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,869 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,871 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,871 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:09,871 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,871 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,871 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:09,873 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:09,873 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,874 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-14 04:35:09,875 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,875 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,875 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,875 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,875 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,876 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,876 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,878 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,878 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 [2019-01-14 04:35:09,879 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,879 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,879 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,879 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,879 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,879 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,880 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,880 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,881 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,882 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,882 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,882 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,883 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,884 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,884 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,886 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,886 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,887 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,887 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,887 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,887 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,888 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,890 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,890 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,891 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,891 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,891 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,891 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,891 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,891 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,892 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,892 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,893 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,894 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,894 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,894 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,894 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,895 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,895 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,895 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,897 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,897 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,898 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,898 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,898 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,899 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,899 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,899 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,901 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,901 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,901 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,902 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,902 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,902 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,903 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,904 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,905 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,905 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,905 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,905 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,906 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,907 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,907 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,915 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,915 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,916 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,916 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,917 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,917 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,917 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,919 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,919 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,920 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,920 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,920 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,920 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,922 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,923 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,923 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,923 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,923 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,924 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,924 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,924 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,926 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,926 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,927 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,927 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,927 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,927 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,928 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,928 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,930 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,931 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,931 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,931 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,931 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,931 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,933 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,935 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,935 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 [2019-01-14 04:35:09,935 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,935 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,936 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,936 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,936 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,937 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,939 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,940 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 [2019-01-14 04:35:09,940 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,940 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:09,940 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,941 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,943 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:09,943 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:09,943 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,945 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,945 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-14 04:35:09,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,946 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,946 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:09,947 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,947 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:09,948 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:09,948 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,950 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,950 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,957 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,957 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:09,957 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,958 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:09,958 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:09,958 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,961 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,961 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,962 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,962 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:09,962 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,962 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:09,963 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:09,963 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,966 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,966 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,967 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,967 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:09,967 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,967 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,967 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,967 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:09,968 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:09,968 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,970 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,970 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,971 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,971 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:09,971 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,971 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,971 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,972 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:09,972 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:09,972 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,974 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,974 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,975 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,975 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:09,975 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,975 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:09,976 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:09,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,979 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,979 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,979 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,980 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:09,980 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,980 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:09,981 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:09,984 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,986 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,987 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,987 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:09,987 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,987 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,987 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:09,988 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:09,988 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:09,996 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:09,996 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:09,997 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:09,997 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:09,997 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:09,997 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:09,997 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:09,998 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:10,001 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:10,002 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:10,057 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:10,057 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:10,058 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:10,058 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:10,058 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:10,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:10,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:10,058 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:10,062 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:10,062 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:10,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:10,068 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:10,068 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:10,069 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:10,069 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:10,069 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:10,069 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:10,069 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:10,073 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:10,073 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:10,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:10,076 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 [2019-01-14 04:35:10,077 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:10,077 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:10,077 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:10,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:10,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:10,078 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:10,082 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:10,082 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:10,091 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:10,091 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:10,092 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:10,092 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:10,092 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:10,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:10,092 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:10,092 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:10,093 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:10,093 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:10,099 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:10,100 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:10,100 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:10,100 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:10,100 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:10,100 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:10,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:10,101 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:10,101 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:10,101 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:10,107 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:10,112 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 [2019-01-14 04:35:10,113 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:10,113 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:10,113 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:10,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:10,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:10,113 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:10,117 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:10,117 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:10,120 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:10,121 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:10,121 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:10,121 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:10,121 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:10,122 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:10,125 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:10,125 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:10,126 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:10,126 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:10,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:10,136 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2019-01-14 04:35:10,136 INFO L794 eck$LassoCheckResult]: Stem: 15#ULTIMATE.startENTRYtrue havoc main_#res;havoc main_#t~nondet2, main_#t~ret3, main_~input~0, main_~result~0;main_~input~0 := main_#t~nondet2;havoc main_#t~nondet2; 20#L23true call main_#t~ret3 := id(main_~input~0);< 19#idENTRYtrue ~x := #in~x; 12#L8true assume !(0 == ~x % 4294967296); 11#L9true call #t~ret0 := id2(~x - 1);< 7#id2ENTRYtrue ~x := #in~x; 5#L15true assume !(0 == ~x % 4294967296); 10#L16true call #t~ret1 := id(~x - 1);< 19#idENTRYtrue [2019-01-14 04:35:10,136 INFO L796 eck$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 [2019-01-14 04:35:10,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 04:35:10,136 INFO L82 PathProgramCache]: Analyzing trace with hash 1287967224, now seen corresponding path program 2 times [2019-01-14 04:35:10,136 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 04:35:10,137 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 04:35:10,137 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 04:35:10,137 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 04:35:10,137 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 04:35:10,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 04:35:10,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 04:35:10,155 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 04:35:10,161 INFO L82 PathProgramCache]: Analyzing trace with hash 1660818621, now seen corresponding path program 2 times [2019-01-14 04:35:10,161 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 04:35:10,161 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 04:35:10,162 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 04:35:10,162 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 04:35:10,162 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 04:35:10,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 04:35:10,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 04:35:10,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 04:35:10,174 INFO L82 PathProgramCache]: Analyzing trace with hash 222646644, now seen corresponding path program 3 times [2019-01-14 04:35:10,174 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 04:35:10,174 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 04:35:10,175 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 04:35:10,175 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 04:35:10,175 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 04:35:10,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 04:35:10,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 04:35:10,399 WARN L181 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-14 04:35:10,511 WARN L181 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-14 04:35:10,808 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 04:35:10,808 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 04:35:10,808 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 04:35:10,808 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 04:35:10,808 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2019-01-14 04:35:10,808 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:35:10,808 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 04:35:10,809 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 04:35:10,809 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o5_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2019-01-14 04:35:10,809 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 04:35:10,809 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 04:35:10,810 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:10,817 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:10,819 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:10,821 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:10,823 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:10,826 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:10,828 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:10,840 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:10,843 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:10,845 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:11,383 WARN L181 SmtUtils]: Spent 375.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2019-01-14 04:35:11,497 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 04:35:11,497 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) [2019-01-14 04:35:11,509 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:35:11,509 INFO L163 nArgumentSynthesizer]: Using integer mode. Waiting until toolchain timeout for monitored process 15 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:35:11,514 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:35:11,514 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 [2019-01-14 04:35:11,537 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:35:11,537 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:35:11,543 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:35:11,543 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 [2019-01-14 04:35:11,568 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:35:11,568 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:35:11,576 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:35:11,576 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 [2019-01-14 04:35:11,600 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:35:11,600 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:35:11,603 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:35:11,603 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 [2019-01-14 04:35:11,625 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:35:11,625 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:35:11,633 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:35:11,633 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 [2019-01-14 04:35:11,658 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:35:11,658 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:35:11,661 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:35:11,661 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 [2019-01-14 04:35:11,683 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:35:11,683 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 [2019-01-14 04:35:11,729 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-01-14 04:35:11,729 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:35:23,818 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2019-01-14 04:35:23,824 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 04:35:23,824 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 04:35:23,825 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 04:35:23,825 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 04:35:23,825 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 04:35:23,825 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:35:23,825 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 04:35:23,825 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 04:35:23,825 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o5_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Loop [2019-01-14 04:35:23,825 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 04:35:23,825 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 04:35:23,830 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:23,840 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:23,851 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:23,853 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:23,857 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:23,861 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:23,864 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:23,877 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:23,880 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:23,884 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:24,070 WARN L181 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 30 [2019-01-14 04:35:24,115 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 04:35:24,115 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 04:35:24,116 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,117 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,117 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,117 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,117 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:24,118 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:24,122 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,123 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,123 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,124 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,124 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,124 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,124 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,124 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:24,124 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:24,124 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,133 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,133 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 [2019-01-14 04:35:24,134 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,134 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,134 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,134 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,134 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:24,135 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:24,135 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,135 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,136 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,139 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,139 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,140 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:24,140 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:24,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,141 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,143 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,144 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,144 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,144 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,144 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,144 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:24,144 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:24,144 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,148 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,149 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,149 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,149 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,149 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:24,153 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:24,153 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,154 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,154 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 [2019-01-14 04:35:24,154 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,154 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,155 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,155 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:24,156 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:24,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,162 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,163 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 [2019-01-14 04:35:24,163 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,163 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,164 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,164 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,164 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:24,164 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:24,164 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,165 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,170 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,171 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:24,171 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:24,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,172 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,172 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,173 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,173 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,173 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:24,173 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:24,173 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,174 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,174 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-14 04:35:24,174 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,178 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,178 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,178 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:24,179 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:24,179 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,179 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,180 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,180 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,180 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,181 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,184 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:24,184 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:24,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,185 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,187 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,187 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,187 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,188 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:24,188 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:24,188 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,192 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,192 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,193 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,193 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,193 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:24,194 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:24,194 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,200 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,200 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,201 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:24,201 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:24,201 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,202 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,202 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,202 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,202 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,208 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:24,208 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:24,209 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,209 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,210 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,210 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,210 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,211 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:24,214 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:24,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,222 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,222 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,223 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,223 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,223 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,223 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,223 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:24,224 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:24,224 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,224 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,228 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 [2019-01-14 04:35:24,228 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,228 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,229 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:24,229 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:24,229 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,230 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,230 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,230 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,231 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,234 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,234 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,234 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:24,235 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:24,235 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,235 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,235 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-14 04:35:24,236 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,236 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,236 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,237 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,237 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,237 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,238 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,242 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 [2019-01-14 04:35:24,242 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,243 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,243 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,243 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,243 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,243 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,244 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,244 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,244 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,245 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,248 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,248 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,248 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,249 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,249 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,249 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,250 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,250 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,250 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,250 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,250 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,250 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,254 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,254 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,255 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,255 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,255 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,255 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,256 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,256 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,256 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,257 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,257 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,257 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,257 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,258 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,260 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,260 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,260 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,261 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,262 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,262 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,262 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,262 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,262 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,332 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,332 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,341 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,342 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,342 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,342 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,343 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,343 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,343 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,344 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,349 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 [2019-01-14 04:35:24,349 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,350 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,350 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,350 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,350 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,350 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,351 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,356 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,359 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,359 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,359 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,360 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,360 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,360 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,367 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,367 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-14 04:35:24,367 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 [2019-01-14 04:35:24,368 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,368 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,368 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,368 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,368 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:24,368 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:24,368 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,369 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,369 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,369 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,370 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,370 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,370 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,370 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:24,370 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:24,370 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,371 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,371 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 [2019-01-14 04:35:24,371 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,371 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,372 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,381 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:24,381 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:24,381 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,382 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,382 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,382 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,383 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,386 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,386 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,386 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:24,386 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:24,386 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,387 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,387 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 [2019-01-14 04:35:24,388 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,390 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,390 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:24,391 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:24,391 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,391 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,392 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 [2019-01-14 04:35:24,392 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,392 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,392 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,392 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,392 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:24,395 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:24,395 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,395 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,396 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 [2019-01-14 04:35:24,396 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,396 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,396 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,396 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,397 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:24,397 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:24,397 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,407 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,410 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 [2019-01-14 04:35:24,410 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,411 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,411 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,411 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,411 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:24,411 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:24,411 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,415 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,415 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,416 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,416 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,416 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,416 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,416 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:24,416 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:24,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,417 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,417 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,417 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:24,418 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,418 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:24,418 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:24,418 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,422 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,422 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-14 04:35:24,422 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,423 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,423 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:24,423 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,423 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,423 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,423 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:24,426 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:24,426 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,427 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,427 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,427 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,427 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:24,427 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,428 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,428 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,428 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:24,428 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:24,428 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,429 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,429 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,429 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,429 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:24,430 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,435 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,435 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,435 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:24,436 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:24,436 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,437 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,437 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 [2019-01-14 04:35:24,437 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,437 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:24,438 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,440 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,440 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,440 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:24,441 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:24,441 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,442 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,442 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 [2019-01-14 04:35:24,442 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,442 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:24,442 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,443 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,446 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:24,446 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:24,446 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,447 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,447 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,448 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,451 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:24,451 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,451 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,451 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,451 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:24,452 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:24,452 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,453 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,453 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,454 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,454 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:24,454 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,454 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:24,455 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:24,455 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,480 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,480 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,480 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,480 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:24,480 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,481 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,484 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:24,484 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:24,484 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,485 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,485 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,486 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,489 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:24,489 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,489 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,489 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,489 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:24,490 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:24,490 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,490 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,491 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 [2019-01-14 04:35:24,491 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,491 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:24,491 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,491 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,491 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,491 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:24,492 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:24,492 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,492 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,492 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-14 04:35:24,493 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 [2019-01-14 04:35:24,493 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,493 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:24,493 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,493 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,493 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,494 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,497 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,497 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,498 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,499 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 [2019-01-14 04:35:24,502 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,502 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:24,502 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,503 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,503 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,503 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,503 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,503 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,508 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,508 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 [2019-01-14 04:35:24,508 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,508 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:24,509 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,509 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,509 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,509 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,509 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,510 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,512 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,512 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 [2019-01-14 04:35:24,513 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,515 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:24,515 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,515 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,515 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,516 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,516 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,520 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,521 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,521 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,521 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:24,521 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,521 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,521 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,521 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,522 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,522 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,526 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,527 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,527 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,527 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:24,527 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,528 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,528 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,528 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,529 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,530 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,530 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,530 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:24,530 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,530 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,532 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,532 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,549 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,550 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,550 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,550 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:24,550 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,550 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,550 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,550 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,551 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,551 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,552 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,552 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,553 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,553 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:24,553 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,553 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,554 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,554 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,555 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,555 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 [2019-01-14 04:35:24,555 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,555 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:24,555 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,556 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,556 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,556 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,557 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,558 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-14 04:35:24,558 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 [2019-01-14 04:35:24,558 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,559 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:24,559 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,559 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,559 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:24,560 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:24,560 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,561 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,561 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 [2019-01-14 04:35:24,561 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,561 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:24,561 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,562 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,562 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,562 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:24,563 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:24,563 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,563 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,564 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 [2019-01-14 04:35:24,564 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,564 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:24,564 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,565 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,565 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:24,566 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:24,566 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,567 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,567 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 [2019-01-14 04:35:24,567 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,567 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:24,567 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,568 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,568 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,568 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:24,569 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:24,569 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,570 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,570 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,570 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,570 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:24,570 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,571 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,571 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,571 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:24,572 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:24,572 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,573 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,573 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 [2019-01-14 04:35:24,573 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,573 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:24,573 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,573 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,574 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,574 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:24,574 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:24,575 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,575 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,576 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,576 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,576 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:24,576 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,576 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,576 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,577 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:24,578 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:24,579 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,611 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 [2019-01-14 04:35:24,612 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,612 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:24,612 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,612 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:24,613 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:24,613 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,614 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,614 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,614 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,615 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:24,615 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,615 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:24,616 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:24,616 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,617 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,617 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,618 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,618 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:24,618 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,618 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,618 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:24,619 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:24,619 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,620 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,620 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-14 04:35:24,620 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 [2019-01-14 04:35:24,621 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,621 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:24,621 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,621 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,621 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,621 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,623 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,623 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,623 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:24,624 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,624 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,624 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,624 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,624 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,624 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,629 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,629 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 [2019-01-14 04:35:24,630 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,630 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:24,630 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,630 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,630 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,630 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,631 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,631 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,640 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,640 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,641 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:24,641 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,641 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,641 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,641 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,641 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,641 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,643 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,643 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,643 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,643 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:24,644 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,644 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,644 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,649 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,649 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,649 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,650 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:24,650 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,650 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,650 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,650 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,651 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,652 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,652 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 [2019-01-14 04:35:24,652 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,653 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:24,653 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,656 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,656 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,656 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,657 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,657 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,673 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,677 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 [2019-01-14 04:35:24,677 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,678 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:24,678 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,678 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,678 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,683 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,683 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,684 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,684 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:24,684 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,684 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,684 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,684 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,688 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,689 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,690 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 [2019-01-14 04:35:24,690 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,690 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:24,690 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,691 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:24,691 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:24,691 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,695 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,696 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-14 04:35:24,696 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,696 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,696 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:24,696 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,697 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,700 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,700 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:24,700 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:24,701 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,703 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,703 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 [2019-01-14 04:35:24,704 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,707 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:24,707 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,707 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,707 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:24,708 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:24,708 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,713 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,714 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 [2019-01-14 04:35:24,714 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,714 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:24,714 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,718 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,718 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:24,719 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:24,719 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,721 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,721 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 [2019-01-14 04:35:24,722 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,722 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:24,722 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,722 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,722 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,722 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:24,723 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:24,723 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,725 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,726 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 [2019-01-14 04:35:24,726 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,726 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:24,726 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,727 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,727 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:24,727 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:24,728 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,730 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,730 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,731 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,731 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:24,731 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,731 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:24,732 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:24,732 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,734 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,734 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:24,735 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,735 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:24,735 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,735 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,735 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,735 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:24,737 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:24,737 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,754 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,755 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 [2019-01-14 04:35:24,755 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,755 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:24,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,756 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,756 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:24,756 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:24,756 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,759 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,759 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 [2019-01-14 04:35:24,759 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,760 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:24,760 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,760 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,760 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,760 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:24,761 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:24,761 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,763 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,763 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 [2019-01-14 04:35:24,764 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:24,764 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:24,764 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:24,764 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:24,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:24,764 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:24,765 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:24,765 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:24,768 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:24,987 WARN L181 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-14 04:35:25,225 WARN L181 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 13 [2019-01-14 04:35:25,609 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 04:35:25,609 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 04:35:25,610 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 04:35:25,610 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 04:35:25,610 INFO L127 ssoRankerPreferences]: Use exernal solver: true [2019-01-14 04:35:25,610 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:35:25,610 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 04:35:25,610 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 04:35:25,610 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o5_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2019-01-14 04:35:25,611 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 04:35:25,611 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 04:35:25,619 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:25,628 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:25,630 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:25,633 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:25,661 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:25,663 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:25,666 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:25,668 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:25,670 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:25,673 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:25,675 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:25,677 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:25,679 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:25,704 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:25,719 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:25,734 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:25,964 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 04:35:25,964 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 [2019-01-14 04:35:25,975 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:35:25,975 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:35:25,978 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:35:25,978 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) Waiting until toolchain timeout for monitored process 24 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:35:26,001 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:35:26,001 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:35:26,003 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:35:26,004 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 [2019-01-14 04:35:26,027 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:35:26,027 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:35:26,030 INFO L445 LassoAnalysis]: Proved nontermination for one component. [2019-01-14 04:35:26,030 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 [2019-01-14 04:35:26,052 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2019-01-14 04:35:26,052 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 [2019-01-14 04:35:26,077 INFO L151 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2019-01-14 04:35:26,077 INFO L163 nArgumentSynthesizer]: Using integer mode. [2019-01-14 04:35:43,424 INFO L450 LassoAnalysis]: Proving nontermination failed: SMT Solver returned 'unknown'. [2019-01-14 04:35:43,430 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 04:35:43,431 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 04:35:43,431 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 04:35:43,431 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 04:35:43,431 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 04:35:43,431 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 04:35:43,431 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 04:35:43,431 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 04:35:43,431 INFO L131 ssoRankerPreferences]: Filename of dumped script: id2_b3_o5_true-unreach-call_true-termination_true-no-overflow.c_Iteration1_Lasso [2019-01-14 04:35:43,431 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 04:35:43,431 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 04:35:43,433 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:43,444 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:43,447 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:43,456 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:43,468 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:43,526 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:43,528 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:43,530 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:43,532 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:43,534 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:43,536 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:43,538 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:43,540 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:43,541 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:43,543 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:43,546 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 04:35:43,803 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 04:35:43,803 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 04:35:43,804 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,804 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,804 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,804 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,804 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,805 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:43,805 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:43,805 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,808 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,808 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,808 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,809 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:43,809 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:43,809 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,809 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,810 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 [2019-01-14 04:35:43,810 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,810 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,810 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,811 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,811 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:43,811 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:43,811 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,811 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,811 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,812 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,812 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,812 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:43,812 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:43,813 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,822 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,822 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 [2019-01-14 04:35:43,823 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,823 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,823 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,823 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:43,832 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:43,832 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 04:35:43,845 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,845 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,846 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,846 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,846 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,846 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,846 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:43,846 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:43,847 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,848 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 [2019-01-14 04:35:43,848 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,848 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,848 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,848 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,848 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:43,848 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:43,849 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,852 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,853 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,853 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,853 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,853 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,853 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,853 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:43,854 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:43,854 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,854 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,854 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 [2019-01-14 04:35:43,855 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,858 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,858 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:43,858 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:43,858 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,859 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,859 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,860 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,860 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,860 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:43,860 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:43,860 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,864 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,864 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,865 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,865 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,865 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,865 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,865 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:43,865 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:43,865 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,868 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,868 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,869 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,869 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,869 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:43,869 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:43,869 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,870 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,870 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,870 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,871 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,873 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,873 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:43,876 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:43,876 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,877 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,877 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,877 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,877 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,877 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,878 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,878 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:43,878 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:43,878 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,878 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,879 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,879 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,879 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,879 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,879 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,879 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:43,879 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:43,880 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,883 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,883 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,884 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,884 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,884 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,884 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,884 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 04:35:43,884 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 04:35:43,884 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,887 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,887 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-14 04:35:43,887 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,888 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,888 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,888 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,888 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,888 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:43,888 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:43,889 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,889 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,889 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,890 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,892 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,892 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:43,892 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:43,893 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,893 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,893 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 [2019-01-14 04:35:43,894 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,894 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,894 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,894 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,894 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:43,894 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:43,894 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,900 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 [2019-01-14 04:35:43,901 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,901 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,901 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,901 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,901 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:43,901 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:43,901 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,906 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,910 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,910 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,911 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,911 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,911 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:43,912 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 04:35:43,912 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 04:35:43,929 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,930 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,930 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,930 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,930 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,930 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:43,931 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:43,931 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,934 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,934 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,935 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,935 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,935 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,935 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,935 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:43,935 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:43,935 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,939 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,939 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,940 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,940 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,940 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,940 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,940 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:43,940 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:43,940 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,944 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,944 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,945 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,945 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,945 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:43,945 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:43,945 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,946 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,946 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,947 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:43,947 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:43,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,947 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,951 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,951 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,951 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,952 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:43,952 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:43,952 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,956 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 [2019-01-14 04:35:43,956 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,957 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,957 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:43,957 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:43,957 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,958 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,958 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,958 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,958 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,958 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,959 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,959 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:43,959 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:43,959 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,959 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,960 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,960 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,960 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,960 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,960 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,960 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:43,960 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:43,961 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,966 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,966 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,967 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,967 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,967 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,967 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,967 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:43,967 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:43,967 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,968 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,968 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,968 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,968 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,969 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,972 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:43,972 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:43,972 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,973 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-14 04:35:43,973 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,973 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,973 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,974 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:43,974 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:43,974 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,975 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,975 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,975 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,976 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:43,976 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:43,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,976 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,976 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:43,982 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,982 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,983 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:43,983 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:43,983 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,983 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,984 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 [2019-01-14 04:35:43,984 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,984 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:43,984 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,984 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,984 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:43,985 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:43,985 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:43,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:43,985 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 [2019-01-14 04:35:43,986 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:43,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:43,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:43,986 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:43,991 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 04:35:43,991 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 04:35:44,013 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,014 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,014 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:44,014 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,014 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,014 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:44,015 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:44,015 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,015 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,016 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,017 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:44,017 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,017 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:44,017 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:44,018 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,018 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,018 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,019 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:44,019 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,019 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:44,019 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:44,019 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,020 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,020 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,020 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:44,021 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,021 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,021 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,021 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:44,021 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:44,021 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,022 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,022 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,022 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:44,022 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,022 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,023 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,023 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:44,023 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:44,023 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,023 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,024 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,024 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:44,025 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,025 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,025 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:44,025 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:44,025 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,026 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,026 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,026 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:44,026 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,027 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:44,027 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:44,027 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,028 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,028 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,028 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:44,028 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,028 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,028 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,029 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:44,029 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:44,029 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,029 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,030 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,030 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:44,030 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,030 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,030 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:44,030 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:44,031 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,031 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,031 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,031 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:44,032 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,032 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,032 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,032 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:44,032 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:44,032 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,033 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,033 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:44,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,034 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:44,034 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:44,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,035 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,035 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-14 04:35:44,035 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,035 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:44,035 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,036 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,042 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,042 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,043 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:44,043 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,043 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,044 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,044 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,044 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,044 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,045 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:44,045 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,045 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,045 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,045 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,045 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,045 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,046 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,047 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 [2019-01-14 04:35:44,047 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:44,047 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,047 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,048 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,048 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,048 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,048 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,049 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:44,049 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,049 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,051 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 04:35:44,051 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 04:35:44,064 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,064 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,065 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:44,065 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,072 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,072 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,073 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,073 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,074 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,074 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:44,074 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,075 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,075 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,075 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,075 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,076 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 [2019-01-14 04:35:44,076 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:44,076 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,076 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,076 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,076 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,078 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,078 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,078 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,079 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:44,079 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,079 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,079 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,079 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,079 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,081 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,081 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:44,081 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,081 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,081 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,082 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,082 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,082 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,082 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:44,083 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,083 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,083 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,083 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,083 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,084 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,084 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,084 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:44,084 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,084 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,085 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,085 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,085 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,085 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,086 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,087 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:44,088 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,088 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,088 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,088 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,089 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,089 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,089 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:44,089 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,090 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,090 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,090 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,090 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,090 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,091 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,091 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:44,091 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,091 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,092 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,092 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,092 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,092 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,092 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 04:35:44,093 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,093 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,093 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,093 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,094 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,095 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-14 04:35:44,095 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 [2019-01-14 04:35:44,095 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,095 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:44,095 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,095 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,095 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,096 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:44,096 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:44,096 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,097 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,097 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 [2019-01-14 04:35:44,097 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,097 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:44,097 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,097 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,097 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,098 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:44,098 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:44,098 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,099 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,099 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,099 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,099 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:44,100 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,100 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,100 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:44,100 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:44,100 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,101 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,101 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,102 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,102 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:44,102 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,102 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,102 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,102 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:44,103 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:44,127 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,128 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,128 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 [2019-01-14 04:35:44,128 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,128 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:44,129 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,129 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:44,131 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 04:35:44,131 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 04:35:44,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,178 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 [2019-01-14 04:35:44,178 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,178 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:44,179 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,179 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,179 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:44,179 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:44,179 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,181 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 [2019-01-14 04:35:44,184 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,184 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:44,184 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,185 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:44,185 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:44,185 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,186 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,186 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,187 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,190 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:44,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,190 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:44,191 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:44,191 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,194 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,195 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,195 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:44,195 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,195 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,195 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:44,196 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:44,196 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,200 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,201 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:44,201 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,201 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,201 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:44,201 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:44,202 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,206 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,206 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 [2019-01-14 04:35:44,232 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,232 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:44,232 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,233 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:44,233 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:44,233 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,234 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,234 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,235 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,235 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:44,235 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,235 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:44,236 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:44,236 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,236 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,237 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,237 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,237 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:44,237 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,237 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,237 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:44,238 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:44,238 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,238 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,238 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,292 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,292 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:44,292 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,293 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,293 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:44,293 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:44,293 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,294 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,294 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,294 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,294 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:44,294 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,294 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,295 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:44,295 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:44,295 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,296 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,296 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 [2019-01-14 04:35:44,296 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,296 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:44,296 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,296 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,296 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,297 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 04:35:44,297 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 04:35:44,297 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,297 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,298 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-14 04:35:44,298 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 [2019-01-14 04:35:44,349 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,349 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:44,349 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,350 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,350 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,350 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:44,350 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:44,350 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,351 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,352 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,352 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,352 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:44,352 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,352 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,353 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,353 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:44,353 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:44,353 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,354 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,355 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 [2019-01-14 04:35:44,355 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,355 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:44,355 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,356 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,359 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:44,359 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:44,360 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,361 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,361 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,399 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,399 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:44,399 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,400 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,400 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,400 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:44,400 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:44,401 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,402 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,402 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,402 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,403 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:44,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,403 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:44,406 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 04:35:44,411 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 04:35:44,513 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,513 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 [2019-01-14 04:35:44,513 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,514 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:44,514 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,514 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,514 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,514 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:44,515 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:44,515 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,516 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,516 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,516 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,516 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:44,517 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,517 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,517 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,517 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:44,517 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:44,517 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,518 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,519 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,519 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,519 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:44,519 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,519 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,519 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,520 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:44,520 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:44,520 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,521 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,522 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,522 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,522 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:44,522 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,522 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,522 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:44,523 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:44,523 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,524 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,524 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,525 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,525 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:44,525 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,525 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,525 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,525 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:44,526 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:44,526 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,527 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,527 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,528 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,528 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:44,528 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,528 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,528 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,528 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:44,529 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:44,529 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,530 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,530 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,531 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,531 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:44,531 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,531 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,532 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:44,532 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:44,533 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,534 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,534 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,579 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,579 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:44,579 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,579 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,580 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,580 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:44,580 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:44,580 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,581 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,581 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,582 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,582 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:44,582 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,582 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,582 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,582 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:44,583 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:44,583 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,584 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,584 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,584 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,584 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:44,584 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,585 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,588 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,588 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:44,588 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:44,589 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,590 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,593 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,643 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,643 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 04:35:44,643 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,644 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:44,644 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:44,644 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,645 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,646 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-14 04:35:44,646 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,646 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,646 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:44,647 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,647 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,647 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,648 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,648 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,649 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,649 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,649 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,649 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:44,650 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,650 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,650 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,654 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,654 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,655 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,655 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 [2019-01-14 04:35:44,705 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,705 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:44,705 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,705 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,705 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,705 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,706 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,706 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,707 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,708 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 [2019-01-14 04:35:44,708 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,708 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:44,708 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,709 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,710 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,710 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,714 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 [2019-01-14 04:35:44,714 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,714 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:44,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,718 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,721 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 04:35:44,721 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 04:35:44,880 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,880 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 [2019-01-14 04:35:44,884 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,884 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:44,884 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,884 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,884 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,885 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,885 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,886 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,887 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,887 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,888 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,891 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:44,891 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,891 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,891 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,892 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,892 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,893 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,893 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,897 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,897 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,898 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:44,898 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,898 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,899 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,899 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,902 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,905 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,906 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,906 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:44,906 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,906 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,906 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,909 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,909 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,910 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,911 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 [2019-01-14 04:35:44,911 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,911 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:44,911 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,911 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,912 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,912 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,923 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,923 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,924 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,924 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,931 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,931 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:44,931 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,931 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,932 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,933 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,937 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,943 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,943 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:44,944 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,944 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,945 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,945 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,946 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,946 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,947 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,947 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:44,947 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,947 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,947 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,948 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,948 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,949 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,952 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:44,953 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:44,953 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:44,953 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:44,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:44,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:44,954 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:44,954 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:44,955 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:44,960 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:44,960 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:45,001 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,001 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:45,001 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,002 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,002 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:45,003 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:45,003 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,004 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,004 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:45,005 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,005 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:45,005 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,005 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,005 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,005 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 04:35:45,006 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 04:35:45,006 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,007 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,008 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-14 04:35:45,010 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:45,010 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,011 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:45,011 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,011 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,011 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,011 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:45,011 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:45,012 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,019 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,019 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 [2019-01-14 04:35:45,068 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,068 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:45,069 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,069 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,069 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,069 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:45,070 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:45,070 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,072 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,073 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:45,073 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,073 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:45,074 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,074 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:45,075 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:45,078 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:45,080 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,081 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:45,081 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,081 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:45,082 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:45,085 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,090 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,090 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:45,134 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,134 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:45,134 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,135 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:45,137 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 04:35:45,137 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 04:35:45,176 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,176 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:45,177 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,177 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:45,177 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,177 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,177 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,177 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:45,178 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:45,178 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,180 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:45,181 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,181 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:45,181 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,182 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:45,182 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:45,182 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,184 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,184 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:45,213 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,213 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:45,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,214 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:45,214 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:45,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,216 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,217 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:45,217 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,217 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:45,217 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,218 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,218 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:45,218 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:45,218 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,220 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:45,226 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,226 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:45,226 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,227 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:45,227 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:45,227 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,229 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,230 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:45,279 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,279 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:45,279 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,280 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:45,280 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:45,280 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,283 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:45,284 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,284 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:45,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,284 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:45,285 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:45,285 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,290 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,290 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 [2019-01-14 04:35:45,291 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,291 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:45,291 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,291 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,291 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,292 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:45,292 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:45,292 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,294 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,298 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 [2019-01-14 04:35:45,349 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,349 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:45,349 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,350 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,350 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:45,350 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:45,350 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,352 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,352 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:45,352 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,352 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:45,352 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,353 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,353 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,353 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:45,353 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:45,353 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,355 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,355 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 [2019-01-14 04:35:45,355 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,355 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 04:35:45,355 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,356 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,356 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 04:35:45,356 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 04:35:45,356 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,364 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,364 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-14 04:35:45,364 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:45,413 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,413 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:45,413 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,414 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,414 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,414 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:45,415 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:45,415 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,417 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,418 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 [2019-01-14 04:35:45,418 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,418 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:45,419 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,421 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:45,422 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:45,422 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,429 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,430 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:45,430 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,430 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:45,431 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,431 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,431 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:45,435 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:45,435 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,440 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,440 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:45,483 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,483 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:45,483 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,484 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:45,485 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:45,485 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,488 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,488 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 [2019-01-14 04:35:45,489 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,489 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:45,489 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,489 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,489 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:45,499 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 04:35:45,499 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 04:35:45,732 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,733 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 [2019-01-14 04:35:45,733 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,733 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:45,734 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,734 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,734 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,734 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:45,734 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:45,735 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,737 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,738 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:45,738 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,738 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:45,738 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,738 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,738 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,739 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:45,739 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:45,739 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,741 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,741 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:45,741 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,742 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:45,742 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,742 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,742 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,742 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:45,743 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:45,743 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,745 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,745 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 [2019-01-14 04:35:45,745 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,746 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:45,746 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,746 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,746 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,746 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:45,747 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:45,747 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,749 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,749 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 [2019-01-14 04:35:45,750 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,750 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:45,750 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,750 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,750 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:45,752 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:45,752 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,755 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,755 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 [2019-01-14 04:35:45,755 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,755 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:45,755 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,756 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,757 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,757 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:45,757 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:45,758 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,760 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 [2019-01-14 04:35:45,761 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,761 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:45,764 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,764 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,764 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:45,765 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:45,765 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,767 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,767 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:45,767 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,767 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:45,767 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,771 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,771 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:45,771 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:45,771 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,775 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,776 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 [2019-01-14 04:35:45,776 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,776 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:45,776 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,777 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,777 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,777 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:45,777 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:45,777 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,785 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,785 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 [2019-01-14 04:35:45,786 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,789 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:45,789 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,789 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,789 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,789 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:45,790 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:45,790 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,791 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,795 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 04:35:45,795 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 04:35:45,795 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 04:35:45,796 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 04:35:45,796 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 04:35:45,796 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 04:35:45,796 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 04:35:45,796 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 04:35:45,796 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 04:35:45,798 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 04:35:45,814 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 14.01 04:35:45 BoogieIcfgContainer [2019-01-14 04:35:45,814 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2019-01-14 04:35:45,815 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-14 04:35:45,815 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-14 04:35:45,815 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-14 04:35:45,818 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 04:34:32" (3/4) ... [2019-01-14 04:35:45,829 INFO L147 WitnessPrinter]: No result that supports witness generation found [2019-01-14 04:35:45,829 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-14 04:35:45,833 INFO L168 Benchmark]: Toolchain (without parser) took 73979.16 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 310.4 MB). Free memory was 944.7 MB in the beginning and 1.3 GB in the end (delta: -318.9 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 04:35:45,835 INFO L168 Benchmark]: CDTParser took 2.72 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 04:35:45,836 INFO L168 Benchmark]: CACSL2BoogieTranslator took 255.43 ms. Allocated memory is still 1.0 GB. Free memory was 944.7 MB in the beginning and 933.9 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 11.5 GB. [2019-01-14 04:35:45,836 INFO L168 Benchmark]: Boogie Procedure Inliner took 32.81 ms. Allocated memory is still 1.0 GB. Free memory is still 933.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 04:35:45,837 INFO L168 Benchmark]: Boogie Preprocessor took 15.34 ms. Allocated memory is still 1.0 GB. Free memory is still 933.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 04:35:45,837 INFO L168 Benchmark]: RCFGBuilder took 423.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 933.9 MB in the beginning and 1.1 GB in the end (delta: -182.7 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-01-14 04:35:45,841 INFO L168 Benchmark]: BuchiAutomizer took 73229.89 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 165.2 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -147.0 MB). Peak memory consumption was 447.6 MB. Max. memory is 11.5 GB. [2019-01-14 04:35:45,886 INFO L168 Benchmark]: Witness Printer took 14.79 ms. Allocated memory is still 1.3 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 04:35:45,892 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.72 ms. Allocated memory is still 1.0 GB. Free memory is still 972.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 255.43 ms. Allocated memory is still 1.0 GB. Free memory was 944.7 MB in the beginning and 933.9 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 32.81 ms. Allocated memory is still 1.0 GB. Free memory is still 933.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 15.34 ms. Allocated memory is still 1.0 GB. Free memory is still 933.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 423.08 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 933.9 MB in the beginning and 1.1 GB in the end (delta: -182.7 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 73229.89 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 165.2 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -147.0 MB). Peak memory consumption was 447.6 MB. Max. memory is 11.5 GB. * Witness Printer took 14.79 ms. Allocated memory is still 1.3 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 73.1s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 73.0s. 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: 242ms VariablesStem: 5 VariablesLoop: 6 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 9 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 2 LassoNonterminationAnalysisTime: 29.6s - 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...