./Ultimate.py --spec ../../sv-benchmarks/c/Termination.prp --file ../../sv-benchmarks/c/termination-memory-alloca/Masse-alloca_true-termination.c.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 1dbac8bc Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_e9941402-64bf-44a8-b1d2-a55ddbdb296a/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e9941402-64bf-44a8-b1d2-a55ddbdb296a/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e9941402-64bf-44a8-b1d2-a55ddbdb296a/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e9941402-64bf-44a8-b1d2-a55ddbdb296a/bin-2019/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-alloca/Masse-alloca_true-termination.c.i -s /tmp/vcloud-vcloud-master/worker/working_dir_e9941402-64bf-44a8-b1d2-a55ddbdb296a/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e9941402-64bf-44a8-b1d2-a55ddbdb296a/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c42026c79661d0f0ef23180d10719ae246ea0d2e 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.23-1dbac8b [2018-10-27 06:11:27,314 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-27 06:11:27,316 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-27 06:11:27,323 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-27 06:11:27,324 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-27 06:11:27,324 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-27 06:11:27,325 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-27 06:11:27,327 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-27 06:11:27,328 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-27 06:11:27,329 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-27 06:11:27,330 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-27 06:11:27,330 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-27 06:11:27,330 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-27 06:11:27,331 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-27 06:11:27,332 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-27 06:11:27,333 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-27 06:11:27,333 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-27 06:11:27,335 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-27 06:11:27,336 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-27 06:11:27,338 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-27 06:11:27,338 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-27 06:11:27,339 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-27 06:11:27,341 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-27 06:11:27,342 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-27 06:11:27,342 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-27 06:11:27,342 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-27 06:11:27,343 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-27 06:11:27,344 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-27 06:11:27,345 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-27 06:11:27,346 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-27 06:11:27,346 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-27 06:11:27,346 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-27 06:11:27,347 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-27 06:11:27,347 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-27 06:11:27,347 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-27 06:11:27,349 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-27 06:11:27,349 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e9941402-64bf-44a8-b1d2-a55ddbdb296a/bin-2019/uautomizer/config/svcomp-Termination-64bit-Automizer_Default.epf [2018-10-27 06:11:27,361 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-27 06:11:27,361 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-27 06:11:27,362 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-27 06:11:27,362 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-27 06:11:27,362 INFO L133 SettingsManager]: * Use SBE=true [2018-10-27 06:11:27,362 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-27 06:11:27,362 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-27 06:11:27,362 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-27 06:11:27,363 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-27 06:11:27,363 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-27 06:11:27,363 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-27 06:11:27,363 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-27 06:11:27,363 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-27 06:11:27,363 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-27 06:11:27,363 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-27 06:11:27,364 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-27 06:11:27,365 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-27 06:11:27,365 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-27 06:11:27,365 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-27 06:11:27,365 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-27 06:11:27,366 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-27 06:11:27,366 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-27 06:11:27,366 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-27 06:11:27,366 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-27 06:11:27,366 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-27 06:11:27,366 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-27 06:11:27,366 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-27 06:11:27,367 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-27 06:11:27,367 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 -> /tmp/vcloud-vcloud-master/worker/working_dir_e9941402-64bf-44a8-b1d2-a55ddbdb296a/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c42026c79661d0f0ef23180d10719ae246ea0d2e [2018-10-27 06:11:27,393 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-27 06:11:27,406 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-27 06:11:27,409 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-27 06:11:27,410 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-27 06:11:27,411 INFO L276 PluginConnector]: CDTParser initialized [2018-10-27 06:11:27,411 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e9941402-64bf-44a8-b1d2-a55ddbdb296a/bin-2019/uautomizer/../../sv-benchmarks/c/termination-memory-alloca/Masse-alloca_true-termination.c.i [2018-10-27 06:11:27,456 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e9941402-64bf-44a8-b1d2-a55ddbdb296a/bin-2019/uautomizer/data/092340b40/ff17a28d68aa48d991f3d3f17a566ee4/FLAGc837b7e8e [2018-10-27 06:11:27,876 INFO L298 CDTParser]: Found 1 translation units. [2018-10-27 06:11:27,877 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e9941402-64bf-44a8-b1d2-a55ddbdb296a/sv-benchmarks/c/termination-memory-alloca/Masse-alloca_true-termination.c.i [2018-10-27 06:11:27,891 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e9941402-64bf-44a8-b1d2-a55ddbdb296a/bin-2019/uautomizer/data/092340b40/ff17a28d68aa48d991f3d3f17a566ee4/FLAGc837b7e8e [2018-10-27 06:11:27,903 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e9941402-64bf-44a8-b1d2-a55ddbdb296a/bin-2019/uautomizer/data/092340b40/ff17a28d68aa48d991f3d3f17a566ee4 [2018-10-27 06:11:27,906 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-27 06:11:27,908 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-27 06:11:27,909 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-27 06:11:27,909 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-27 06:11:27,912 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-27 06:11:27,913 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 06:11:27" (1/1) ... [2018-10-27 06:11:27,916 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@717667f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:11:27, skipping insertion in model container [2018-10-27 06:11:27,916 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.10 06:11:27" (1/1) ... [2018-10-27 06:11:27,926 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-27 06:11:27,958 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-27 06:11:28,171 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 06:11:28,179 INFO L189 MainTranslator]: Completed pre-run [2018-10-27 06:11:28,210 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-27 06:11:28,253 INFO L193 MainTranslator]: Completed translation [2018-10-27 06:11:28,254 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:11:28 WrapperNode [2018-10-27 06:11:28,255 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-27 06:11:28,255 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-27 06:11:28,255 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-27 06:11:28,255 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-27 06:11:28,263 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:11:28" (1/1) ... [2018-10-27 06:11:28,274 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:11:28" (1/1) ... [2018-10-27 06:11:28,351 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-27 06:11:28,351 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-27 06:11:28,351 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-27 06:11:28,351 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-27 06:11:28,365 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:11:28" (1/1) ... [2018-10-27 06:11:28,365 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:11:28" (1/1) ... [2018-10-27 06:11:28,367 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:11:28" (1/1) ... [2018-10-27 06:11:28,367 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:11:28" (1/1) ... [2018-10-27 06:11:28,372 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:11:28" (1/1) ... [2018-10-27 06:11:28,375 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:11:28" (1/1) ... [2018-10-27 06:11:28,378 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:11:28" (1/1) ... [2018-10-27 06:11:28,380 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-27 06:11:28,380 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-27 06:11:28,380 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-27 06:11:28,380 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-27 06:11:28,381 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:11:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e9941402-64bf-44a8-b1d2-a55ddbdb296a/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:11:28,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-10-27 06:11:28,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-10-27 06:11:28,440 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-27 06:11:28,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-27 06:11:28,782 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-27 06:11:28,783 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 06:11:28 BoogieIcfgContainer [2018-10-27 06:11:28,783 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-27 06:11:28,783 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2018-10-27 06:11:28,783 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2018-10-27 06:11:28,787 INFO L276 PluginConnector]: BuchiAutomizer initialized [2018-10-27 06:11:28,787 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-10-27 06:11:28,788 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 27.10 06:11:27" (1/3) ... [2018-10-27 06:11:28,789 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@64ede9fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 27.10 06:11:28, skipping insertion in model container [2018-10-27 06:11:28,790 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-10-27 06:11:28,790 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.10 06:11:28" (2/3) ... [2018-10-27 06:11:28,790 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@64ede9fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 27.10 06:11:28, skipping insertion in model container [2018-10-27 06:11:28,790 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2018-10-27 06:11:28,790 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 06:11:28" (3/3) ... [2018-10-27 06:11:28,793 INFO L375 chiAutomizerObserver]: Analyzing ICFG Masse-alloca_true-termination.c.i [2018-10-27 06:11:28,840 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-10-27 06:11:28,841 INFO L374 BuchiCegarLoop]: Interprodecural is true [2018-10-27 06:11:28,841 INFO L375 BuchiCegarLoop]: Hoare is false [2018-10-27 06:11:28,841 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2018-10-27 06:11:28,841 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-27 06:11:28,841 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-27 06:11:28,841 INFO L379 BuchiCegarLoop]: Difference is false [2018-10-27 06:11:28,841 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-27 06:11:28,842 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2018-10-27 06:11:28,855 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 16 states. [2018-10-27 06:11:28,874 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 10 [2018-10-27 06:11:28,874 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-10-27 06:11:28,874 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-10-27 06:11:28,881 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-10-27 06:11:28,881 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2018-10-27 06:11:28,881 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2018-10-27 06:11:28,881 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 16 states. [2018-10-27 06:11:28,882 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 10 [2018-10-27 06:11:28,882 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2018-10-27 06:11:28,883 INFO L119 BuchiIsEmpty]: Starting construction of run [2018-10-27 06:11:28,883 INFO L866 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2018-10-27 06:11:28,883 INFO L867 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1] [2018-10-27 06:11:28,891 INFO L793 eck$LassoCheckResult]: Stem: 10#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 8#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~malloc2.base, main_#t~malloc2.offset, main_#t~nondet4, main_#t~mem5, main_#t~mem6, main_#t~mem3, main_~x~0.base, main_~x~0.offset;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];main_#t~malloc2.base, main_#t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;main_~x~0.base, main_~x~0.offset := main_#t~malloc2.base, main_#t~malloc2.offset; 3#L550-2true [2018-10-27 06:11:28,891 INFO L795 eck$LassoCheckResult]: Loop: 3#L550-2true assume true; 4#L549-1true SUMMARY for call main_#t~mem3 := read~int(main_~x~0.base, main_~x~0.offset, 4); srcloc: L549-1 5#L549-2true assume !!(main_#t~mem3 <= 1000);havoc main_#t~mem3; 15#L550true assume !(main_#t~nondet4 != 0);havoc main_#t~nondet4; 9#L553true SUMMARY for call main_#t~mem6 := read~int(main_~x~0.base, main_~x~0.offset, 4); srcloc: L553 11#L553-1true SUMMARY for call write~int(-3 * main_#t~mem6 - 2, main_~x~0.base, main_~x~0.offset, 4); srcloc: L553-1 13#L553-2true havoc main_#t~mem6; 3#L550-2true [2018-10-27 06:11:28,898 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:11:28,898 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2018-10-27 06:11:28,900 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:11:28,901 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:11:28,951 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:11:28,951 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 06:11:28,951 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:11:28,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:11:28,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:11:28,998 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:11:28,998 INFO L82 PathProgramCache]: Analyzing trace with hash -1280415700, now seen corresponding path program 1 times [2018-10-27 06:11:28,998 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:11:28,999 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:11:29,000 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:11:29,001 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 06:11:29,001 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:11:29,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:11:29,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:11:29,025 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:11:29,026 INFO L82 PathProgramCache]: Analyzing trace with hash 265881130, now seen corresponding path program 1 times [2018-10-27 06:11:29,027 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:11:29,027 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:11:29,028 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:11:29,028 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 06:11:29,028 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:11:29,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:11:29,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:11:29,209 WARN L179 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 33 [2018-10-27 06:11:29,411 WARN L179 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 40 [2018-10-27 06:11:29,503 INFO L214 LassoAnalysis]: Preferences: [2018-10-27 06:11:29,504 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-10-27 06:11:29,505 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-10-27 06:11:29,505 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-10-27 06:11:29,505 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-10-27 06:11:29,505 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:11:29,505 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-10-27 06:11:29,505 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-10-27 06:11:29,505 INFO L131 ssoRankerPreferences]: Filename of dumped script: Masse-alloca_true-termination.c.i_Iteration1_Lasso [2018-10-27 06:11:29,506 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-10-27 06:11:29,506 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-10-27 06:11:29,527 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:11:29,540 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:11:29,541 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:11:29,544 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:11:29,551 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:11:29,553 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:11:29,556 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:11:29,558 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:11:29,865 WARN L179 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 38 [2018-10-27 06:11:29,996 WARN L179 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 33 [2018-10-27 06:11:29,996 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:11:30,001 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:11:30,004 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:11:30,325 WARN L179 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 21 [2018-10-27 06:11:30,628 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-10-27 06:11:30,632 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-10-27 06:11:30,633 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:30,635 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:30,635 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:30,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:30,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:30,636 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:30,638 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:11:30,638 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:30,641 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:30,641 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:30,642 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:30,642 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:30,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:30,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:30,643 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:30,643 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:11:30,643 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:30,644 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:30,645 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:30,645 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:30,645 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:30,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:30,646 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:30,646 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:30,646 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:11:30,646 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:30,648 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:30,648 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:30,649 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:30,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:30,649 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:30,649 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:30,651 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:30,652 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:11:30,658 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:30,662 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:30,662 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:30,663 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:30,663 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:30,663 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:30,663 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:30,664 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:11:30,664 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:30,665 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:30,665 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:30,666 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:30,666 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:30,666 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:30,666 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:30,672 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:30,673 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:11:30,677 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:30,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:30,678 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:30,678 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:30,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:30,679 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:30,681 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:30,682 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:11:30,688 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:30,688 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:30,689 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:30,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:30,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:30,690 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:30,694 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:30,694 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:11:30,725 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:30,726 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:30,726 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:30,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:30,727 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:30,727 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:30,733 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:30,733 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:11:30,749 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:30,749 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:30,750 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:30,750 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:11:30,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:30,750 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:30,752 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-10-27 06:11:30,752 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:11:30,784 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:30,785 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:30,785 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:30,786 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:30,786 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:30,786 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:30,786 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:30,787 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:11:30,787 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:30,791 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:30,792 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:30,795 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:30,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:30,796 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:30,796 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:30,797 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:30,797 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:11:30,806 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:30,806 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 [2018-10-27 06:11:30,807 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:30,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:30,807 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:30,807 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:30,811 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:30,811 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:11:30,824 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:30,827 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:30,827 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:30,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:30,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:30,828 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:30,829 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:30,830 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:11:30,841 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:30,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:30,842 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:30,842 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:30,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:30,843 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:30,844 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:30,845 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:11:30,847 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:30,848 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:30,848 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:30,849 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:30,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:30,849 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:30,849 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:30,849 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:11:30,850 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:30,850 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:30,851 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:30,851 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:30,851 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:30,851 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:30,852 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:30,854 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:30,854 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:11:30,858 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:30,858 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-10-27 06:11:30,859 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 [2018-10-27 06:11:30,859 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:30,859 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:30,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:30,862 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:30,862 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:30,863 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:11:30,863 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:30,865 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:30,867 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:30,868 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:30,869 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:30,869 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:30,869 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:30,869 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:30,870 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:11:30,871 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:30,875 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:30,878 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:30,879 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:30,879 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:30,880 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:30,880 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:30,880 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:30,880 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:11:30,881 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:30,882 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:30,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:30,882 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:30,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:30,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:30,883 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:30,893 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:30,893 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:30,895 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:30,895 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:30,896 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:30,896 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:30,896 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:30,896 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:30,896 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:30,897 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:11:30,897 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:30,897 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:30,898 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:30,898 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:30,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:30,899 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:30,899 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:30,900 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:30,903 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:30,906 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:30,906 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:30,906 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:30,907 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:30,907 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:30,907 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:30,918 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:30,918 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:30,923 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:30,923 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:30,924 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:30,933 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:30,933 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:30,933 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:30,936 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:30,936 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:30,964 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:30,965 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:30,967 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:30,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:30,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:30,968 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:30,970 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:30,971 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:30,974 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:30,975 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 [2018-10-27 06:11:30,978 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:30,978 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:11:30,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:30,978 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:30,980 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:30,980 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:31,003 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,006 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,007 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,009 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,010 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,010 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,010 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:31,010 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:11:31,011 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,015 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,023 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,024 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,024 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,024 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,024 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:31,025 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:31,026 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:31,033 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,033 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,034 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,036 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:31,037 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:31,037 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:31,059 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,061 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,064 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,065 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,065 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,065 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:31,066 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:31,066 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:31,071 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,074 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 [2018-10-27 06:11:31,075 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,076 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,076 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,076 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:31,077 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:31,077 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:31,079 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,083 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,085 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,086 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:31,086 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:11:31,086 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,088 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,089 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,091 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,091 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:31,092 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:31,092 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:31,096 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,097 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-10-27 06:11:31,097 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,098 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,099 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,100 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,100 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,100 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:31,100 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,102 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,102 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 [2018-10-27 06:11:31,102 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,103 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,103 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,103 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,103 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,104 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:31,117 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,117 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,118 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,118 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,118 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,119 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,119 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:31,119 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,123 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,124 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,125 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,125 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,125 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,125 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,127 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:31,127 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:31,132 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,137 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 [2018-10-27 06:11:31,138 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,138 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,139 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:31,139 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,140 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,140 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,141 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,141 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,142 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:31,142 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:31,151 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,153 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,160 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,160 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,161 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,162 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:31,162 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:31,166 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,166 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,167 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,167 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,174 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:31,175 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:31,191 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,192 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 [2018-10-27 06:11:31,193 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,193 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,193 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,196 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:31,197 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:31,200 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,203 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,203 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:11:31,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,203 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,207 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-10-27 06:11:31,208 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:31,223 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,225 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 [2018-10-27 06:11:31,225 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,225 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,226 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,226 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,226 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:31,226 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,232 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,242 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,243 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,243 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,244 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:31,245 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:31,251 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,252 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,255 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,255 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,257 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:31,257 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:31,266 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,267 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,269 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,269 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,270 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,270 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,271 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:31,271 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:31,275 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,275 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,275 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,278 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,278 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,279 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,280 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:31,281 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:31,284 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,284 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,285 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,285 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,285 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,285 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,285 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:31,286 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,286 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,287 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,287 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,287 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,293 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:31,293 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:31,297 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,297 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-10-27 06:11:31,297 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,298 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,298 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,298 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:31,299 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:11:31,299 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,299 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,303 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,303 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,304 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,304 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,304 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,304 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:31,304 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:11:31,304 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,305 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,306 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,306 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,306 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,306 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,307 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:31,307 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:11:31,307 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,313 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,313 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,314 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:31,315 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:31,315 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:31,320 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,321 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 [2018-10-27 06:11:31,321 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,321 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,322 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,322 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,322 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:31,322 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:11:31,322 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,323 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,323 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,328 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,328 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,328 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,328 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:31,330 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:31,330 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:31,333 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,334 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 [2018-10-27 06:11:31,334 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,334 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,335 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:31,336 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:31,336 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:31,340 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,343 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,343 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,344 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:31,347 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:31,347 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:31,364 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,364 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 [2018-10-27 06:11:31,365 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,365 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,365 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,365 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:31,367 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:31,367 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:31,372 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,373 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,373 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,373 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:11:31,374 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,374 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:31,376 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-10-27 06:11:31,378 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:31,389 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,389 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,390 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,390 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,390 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:31,391 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:11:31,391 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,396 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,397 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,397 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,397 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,397 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,398 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:31,399 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:31,399 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:31,405 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,406 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,406 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,406 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,407 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:31,410 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:31,411 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:31,419 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,420 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,420 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,420 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,421 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:31,422 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:31,422 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:31,428 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,429 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 [2018-10-27 06:11:31,429 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,430 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:31,431 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:31,431 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:31,436 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,436 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,437 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,437 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,437 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,437 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,437 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:31,438 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:11:31,438 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,439 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,439 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,439 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:31,440 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,444 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:31,446 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:31,446 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:31,451 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,451 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-10-27 06:11:31,451 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,452 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,452 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:31,452 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,452 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,452 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,452 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:31,453 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:11:31,453 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,454 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,454 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,454 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,455 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:31,455 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,455 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,455 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,455 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:31,455 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:11:31,456 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,462 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,463 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,463 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,463 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:31,463 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,464 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:31,464 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:11:31,464 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,465 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,465 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,466 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,466 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:31,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,466 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:31,467 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:31,467 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:31,476 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,477 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,477 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,477 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:31,477 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,478 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,478 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,478 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:31,478 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:11:31,478 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,479 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,483 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,484 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,484 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:31,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,484 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:31,485 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:31,486 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:31,491 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,492 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 [2018-10-27 06:11:31,492 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,492 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:31,493 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,493 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,493 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:31,494 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:31,494 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:31,501 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,501 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,501 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,501 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:31,502 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,502 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,502 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:31,507 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:31,507 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:31,518 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,518 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,519 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,519 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:31,519 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,519 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,519 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:31,523 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:31,523 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:31,527 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,527 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 [2018-10-27 06:11:31,530 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,530 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:31,530 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:11:31,531 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,531 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:31,532 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:31,532 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:31,541 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,542 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,542 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,542 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:31,542 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,542 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,543 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:31,543 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:11:31,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,550 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,550 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 [2018-10-27 06:11:31,551 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,551 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:31,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,553 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:31,554 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:31,554 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:31,558 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,559 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,559 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,559 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:31,559 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,559 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:31,564 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:31,564 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:31,574 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,574 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 [2018-10-27 06:11:31,574 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,575 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:31,575 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,575 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:31,579 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:31,579 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:31,582 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,582 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,583 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,583 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:31,583 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,583 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,583 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:31,587 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:31,587 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:31,590 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,590 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,590 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,590 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:31,591 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,591 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,591 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,591 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:31,591 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:11:31,591 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,596 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,597 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 [2018-10-27 06:11:31,597 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,597 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:31,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,597 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,597 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:31,598 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:31,598 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:31,605 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,605 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-10-27 06:11:31,605 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,606 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,606 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:31,606 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,606 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,607 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:31,607 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,612 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,612 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,612 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,612 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:31,612 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,613 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,613 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,613 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,613 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:31,613 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,614 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,615 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,615 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,615 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:31,615 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,615 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,623 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:31,623 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,625 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,625 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,625 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,625 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:31,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,626 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,627 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:31,627 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:31,635 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,635 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,635 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,636 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:31,636 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,638 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,639 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:31,639 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,641 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,641 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,641 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,641 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:31,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,642 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,643 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:31,643 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:31,651 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,651 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,654 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,654 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:31,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,654 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,655 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:31,656 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:31,662 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,662 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,663 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,663 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:31,663 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,663 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,663 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,666 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:31,666 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:31,684 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,685 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,685 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,685 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:31,685 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,686 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,686 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,687 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:31,687 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:31,695 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,696 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 [2018-10-27 06:11:31,698 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,698 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:31,698 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:11:31,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,698 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,700 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-10-27 06:11:31,701 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:31,713 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,714 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,714 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:31,714 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,715 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,716 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:31,719 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,725 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,725 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,726 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,726 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:31,726 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,726 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,726 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,731 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:31,731 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:31,737 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,737 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,737 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,738 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:31,738 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,738 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,738 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,743 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:31,743 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:31,753 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,753 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,754 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,754 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:31,754 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,754 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,754 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,759 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:31,760 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:31,765 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,766 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,766 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,766 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:31,766 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,767 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,767 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,771 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:31,771 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:31,775 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,775 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,776 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,776 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:31,779 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,779 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,779 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,779 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,780 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:31,780 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,781 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,781 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,782 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,782 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:31,782 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,782 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,782 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:31,784 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:31,789 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:31,794 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,794 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-10-27 06:11:31,794 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 [2018-10-27 06:11:31,795 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,795 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:31,795 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,795 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:31,805 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:11:31,805 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,806 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,806 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 [2018-10-27 06:11:31,807 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,807 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:31,807 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,807 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,807 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:31,812 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:11:31,812 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,813 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,814 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,814 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,814 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:31,815 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,815 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,815 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,815 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:31,820 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:11:31,820 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,821 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,822 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,822 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:31,822 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,823 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,823 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:31,828 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:31,829 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:31,835 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,836 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,836 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,836 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:31,836 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:31,837 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,837 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,837 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:31,838 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:11:31,838 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:31,839 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,839 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,846 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,847 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:31,847 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,847 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,847 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:31,849 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:31,849 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:31,857 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,857 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,858 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,858 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:31,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,858 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:31,863 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:31,864 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:31,871 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:31,871 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:31,874 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:31,874 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:31,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:31,875 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:31,875 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:31,879 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:31,879 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:32,045 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,047 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,048 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,048 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:32,048 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,049 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:32,051 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:32,051 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:32,062 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,063 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,066 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,066 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:32,067 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:11:32,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,067 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:32,071 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-10-27 06:11:32,073 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:32,086 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,087 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,087 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,087 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:32,087 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:32,087 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,087 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,087 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:32,093 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:11:32,093 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:32,102 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,102 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 [2018-10-27 06:11:32,102 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,103 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:32,103 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,103 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,103 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:32,105 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:32,105 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:32,117 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,119 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,119 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,119 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:32,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,119 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:32,122 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:32,122 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:32,137 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,139 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,142 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,142 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:32,142 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,142 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,143 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:32,145 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:32,145 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:32,154 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,156 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,157 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,157 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:32,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,157 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:32,162 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:32,162 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:32,167 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,168 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,170 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,170 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:32,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:32,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,170 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:32,171 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:11:32,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:32,172 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,173 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,173 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,173 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:32,173 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,173 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:32,175 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:32,175 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:32,191 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,191 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-10-27 06:11:32,191 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 [2018-10-27 06:11:32,191 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,192 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:32,192 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:32,195 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,196 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,196 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:32,196 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:32,196 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:32,198 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,198 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 [2018-10-27 06:11:32,202 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,203 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:32,203 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:32,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,203 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:32,203 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:32,203 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:32,205 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,205 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,205 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:32,205 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:32,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,206 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:32,206 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:32,206 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:32,208 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,216 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 [2018-10-27 06:11:32,216 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,216 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:32,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,217 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:32,218 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:32,218 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:32,225 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,226 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,226 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,226 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:32,226 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:32,227 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,227 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:32,227 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:32,227 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:32,234 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,234 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,234 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,235 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:32,235 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,235 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,235 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:32,240 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:32,240 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:32,243 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,243 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,244 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,244 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:32,245 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,245 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,245 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:32,246 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:32,246 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:32,249 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,249 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,250 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,250 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:32,250 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,250 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,250 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:32,261 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:32,261 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:32,274 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,275 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,275 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,275 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:32,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,275 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:32,281 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:32,281 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:32,285 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,286 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 [2018-10-27 06:11:32,286 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,286 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:32,286 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:11:32,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,287 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:32,292 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-10-27 06:11:32,292 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:32,301 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,302 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,302 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,302 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:32,302 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:32,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,302 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:32,303 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:32,303 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:32,312 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,312 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,313 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,313 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:32,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,313 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:32,315 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:32,315 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:32,325 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,325 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,325 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,326 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:32,326 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,326 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:32,327 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:32,327 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:32,342 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,342 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 [2018-10-27 06:11:32,342 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,342 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:32,343 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,343 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,343 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:32,348 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:32,348 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:32,353 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,354 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,354 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,354 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:32,354 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,354 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,354 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:32,355 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:32,355 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:32,363 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,363 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,363 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,363 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:32,364 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:32,364 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,367 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,367 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:32,368 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:32,368 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:32,369 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,369 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 [2018-10-27 06:11:32,375 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,375 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:32,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,375 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,375 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:32,376 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:32,376 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:32,379 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,380 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-10-27 06:11:32,383 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,384 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,384 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:32,384 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:32,384 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,384 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,384 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:32,385 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:32,385 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:32,393 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,394 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,394 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,394 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:32,395 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:32,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,395 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,395 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:32,395 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:32,395 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:32,397 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,397 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,398 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,398 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:32,398 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:32,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,398 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:32,399 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:32,399 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:32,414 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,414 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,414 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,415 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:32,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,415 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,415 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:32,416 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:11:32,417 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:11:32,427 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,428 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,428 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,428 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:32,428 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:32,428 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,429 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:32,429 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:32,429 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:32,438 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,438 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,439 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,439 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:32,439 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,439 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,439 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:32,441 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:11:32,441 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:11:32,450 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,450 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,451 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,451 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:32,451 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,451 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,451 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:32,452 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:11:32,453 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:11:32,462 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,462 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,463 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,463 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:32,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,463 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:32,470 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:11:32,471 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:11:32,492 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,492 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 [2018-10-27 06:11:32,493 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,493 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:32,493 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,493 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,493 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:32,495 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:11:32,495 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:11:32,505 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,505 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,506 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,506 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:32,506 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:11:32,506 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,506 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:32,513 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-10-27 06:11:32,513 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:11:32,525 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,526 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,526 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,526 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:32,526 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:32,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,527 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:32,528 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:32,528 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:32,544 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,544 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,544 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,545 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:32,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,545 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:32,547 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:11:32,547 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:11:32,559 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,560 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,561 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,561 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:32,561 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,561 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,561 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:32,563 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:11:32,563 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:11:32,582 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,583 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,583 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,583 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:32,583 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,583 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,583 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:32,589 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:11:32,589 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:11:32,597 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,598 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,598 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,598 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:32,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,598 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:32,605 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:11:32,605 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:11:32,611 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,611 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,611 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,611 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:32,612 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:32,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,612 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:32,612 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:32,612 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:32,614 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,615 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:32,615 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:32,615 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:32,615 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:32,615 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:32,615 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:32,627 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:11:32,627 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:11:32,631 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:32,633 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2018-10-27 06:11:32,634 INFO L793 eck$LassoCheckResult]: Stem: 10#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 8#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~malloc2.base, main_#t~malloc2.offset, main_#t~nondet4, main_#t~mem5, main_#t~mem6, main_#t~mem3, main_~x~0.base, main_~x~0.offset;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];main_#t~malloc2.base, main_#t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;main_~x~0.base, main_~x~0.offset := main_#t~malloc2.base, main_#t~malloc2.offset; 3#L550-2true assume true; 4#L549-1true SUMMARY for call main_#t~mem3 := read~int(main_~x~0.base, main_~x~0.offset, 4); srcloc: L549-1 5#L549-2true assume !!(main_#t~mem3 <= 1000);havoc main_#t~mem3; 15#L550true assume !(main_#t~nondet4 != 0);havoc main_#t~nondet4; 9#L553true SUMMARY for call main_#t~mem6 := read~int(main_~x~0.base, main_~x~0.offset, 4); srcloc: L553 11#L553-1true SUMMARY for call write~int(-3 * main_#t~mem6 - 2, main_~x~0.base, main_~x~0.offset, 4); srcloc: L553-1 13#L553-2true havoc main_#t~mem6; 3#L550-2true [2018-10-27 06:11:32,634 INFO L795 eck$LassoCheckResult]: Loop: 3#L550-2true assume true; 4#L549-1true SUMMARY for call main_#t~mem3 := read~int(main_~x~0.base, main_~x~0.offset, 4); srcloc: L549-1 5#L549-2true assume !!(main_#t~mem3 <= 1000);havoc main_#t~mem3; 15#L550true assume !(main_#t~nondet4 != 0);havoc main_#t~nondet4; 9#L553true SUMMARY for call main_#t~mem6 := read~int(main_~x~0.base, main_~x~0.offset, 4); srcloc: L553 11#L553-1true SUMMARY for call write~int(-3 * main_#t~mem6 - 2, main_~x~0.base, main_~x~0.offset, 4); srcloc: L553-1 13#L553-2true havoc main_#t~mem6; 3#L550-2true [2018-10-27 06:11:32,634 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:11:32,634 INFO L82 PathProgramCache]: Analyzing trace with hash 265881130, now seen corresponding path program 2 times [2018-10-27 06:11:32,634 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:11:32,634 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:11:32,635 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:11:32,635 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-27 06:11:32,635 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:11:32,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:11:32,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:11:32,652 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:11:32,652 INFO L82 PathProgramCache]: Analyzing trace with hash -1280415700, now seen corresponding path program 2 times [2018-10-27 06:11:32,652 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:11:32,652 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:11:32,653 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:11:32,653 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-10-27 06:11:32,653 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:11:32,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:11:32,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:11:32,663 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-27 06:11:32,663 INFO L82 PathProgramCache]: Analyzing trace with hash -1210920477, now seen corresponding path program 3 times [2018-10-27 06:11:32,663 INFO L225 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-27 06:11:32,663 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-27 06:11:32,663 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:11:32,664 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2018-10-27 06:11:32,666 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-27 06:11:32,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:11:32,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-27 06:11:32,900 WARN L179 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 33 [2018-10-27 06:11:33,068 WARN L179 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2018-10-27 06:11:33,199 WARN L179 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 59 [2018-10-27 06:11:33,231 INFO L214 LassoAnalysis]: Preferences: [2018-10-27 06:11:33,231 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2018-10-27 06:11:33,231 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2018-10-27 06:11:33,231 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2018-10-27 06:11:33,231 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2018-10-27 06:11:33,231 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-10-27 06:11:33,231 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2018-10-27 06:11:33,231 INFO L130 ssoRankerPreferences]: Path of dumped script: [2018-10-27 06:11:33,231 INFO L131 ssoRankerPreferences]: Filename of dumped script: Masse-alloca_true-termination.c.i_Iteration1_Lasso [2018-10-27 06:11:33,231 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2018-10-27 06:11:33,232 INFO L280 LassoAnalysis]: Starting lasso preprocessing... [2018-10-27 06:11:33,234 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:11:33,244 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:11:33,248 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:11:33,251 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:11:33,253 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:11:33,255 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:11:33,293 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:11:33,317 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:11:33,350 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:11:33,385 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:11:33,409 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2018-10-27 06:11:33,756 WARN L179 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 47 [2018-10-27 06:11:34,070 INFO L298 LassoAnalysis]: Preprocessing complete. [2018-10-27 06:11:34,070 INFO L496 LassoAnalysis]: Using template 'affine'. [2018-10-27 06:11:34,071 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,071 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,071 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,072 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,072 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,072 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:34,072 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:11:34,072 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,073 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,073 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,074 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,074 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:34,075 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:34,075 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:11:34,085 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,085 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,085 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,086 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:34,086 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:34,086 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:11:34,087 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,088 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,088 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,088 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:34,089 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:34,089 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:11:34,090 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,090 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 [2018-10-27 06:11:34,091 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,091 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,091 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,091 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:34,091 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:11:34,091 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,104 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,104 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,104 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,105 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,105 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,105 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:34,105 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:11:34,105 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,106 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,106 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,106 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,106 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,107 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:34,107 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:11:34,107 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,107 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,107 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 [2018-10-27 06:11:34,108 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,116 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,116 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,116 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:34,117 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:34,117 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:11:34,118 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,118 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,119 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,119 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,119 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,119 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:34,119 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:34,120 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:11:34,120 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,121 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 [2018-10-27 06:11:34,121 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,121 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,121 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,121 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:34,122 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2018-10-27 06:11:34,122 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,122 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,122 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,123 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,123 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:34,124 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:34,124 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:11:34,129 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,130 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,130 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,130 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,130 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,130 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:34,131 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:34,131 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:11:34,134 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,134 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,134 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,134 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,135 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:34,135 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:34,135 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:11:34,150 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,151 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,151 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,151 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:34,152 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:34,152 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:11:34,153 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,154 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,154 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,154 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:11:34,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,154 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:34,155 INFO L402 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2018-10-27 06:11:34,155 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:11:34,158 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,159 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,159 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,159 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:34,172 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:34,172 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:11:34,173 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,174 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 [2018-10-27 06:11:34,174 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,174 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2018-10-27 06:11:34,175 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:34,175 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2018-10-27 06:11:34,180 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,180 INFO L496 LassoAnalysis]: Using template '2-nested'. [2018-10-27 06:11:34,180 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 [2018-10-27 06:11:34,181 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,181 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,181 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,181 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,181 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,181 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:11:34,181 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,182 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,182 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,182 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,183 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,183 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:34,183 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:34,196 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,197 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,197 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,197 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,198 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:34,198 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:34,199 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,199 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,199 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,200 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,200 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,200 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:34,200 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:34,208 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,209 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,209 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,209 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,209 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,209 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,209 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,210 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:11:34,210 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,210 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,210 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 [2018-10-27 06:11:34,211 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,211 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,211 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,211 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,211 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,211 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:11:34,211 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,212 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,212 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,212 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,212 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,213 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,213 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:11:34,213 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,213 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,214 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,214 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,214 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,215 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:34,215 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:34,217 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,217 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 [2018-10-27 06:11:34,217 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,217 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,218 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:34,218 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:34,219 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,219 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,219 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,219 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,220 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,220 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,232 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,232 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:11:34,232 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,233 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,233 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,233 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,233 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,233 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,234 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,234 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:34,234 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:34,235 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,236 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 [2018-10-27 06:11:34,236 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,236 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,236 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,236 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,237 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:34,237 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:34,241 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,241 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,241 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,242 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,242 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,242 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:34,243 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:34,255 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,255 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 [2018-10-27 06:11:34,255 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,255 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,255 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,256 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,256 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:34,256 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:34,258 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,258 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,258 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,258 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:11:34,258 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,259 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,259 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:34,260 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:34,276 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,276 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,277 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,277 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,278 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:34,278 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:34,279 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,279 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,280 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,280 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,280 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,281 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:34,281 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:34,300 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,300 INFO L496 LassoAnalysis]: Using template '3-nested'. [2018-10-27 06:11:34,301 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,301 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,301 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,301 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,301 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,301 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,302 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:34,302 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,308 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,308 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,309 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,309 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,310 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:34,310 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:34,312 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,312 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,312 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,313 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,313 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:34,314 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:34,315 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,315 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,316 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,316 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,316 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,316 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,317 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:34,317 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:34,319 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,319 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,332 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,332 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,332 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,333 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:34,333 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,333 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,334 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 [2018-10-27 06:11:34,334 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,334 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,334 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,334 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,335 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:34,335 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,335 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,335 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,336 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,336 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,336 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,336 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,336 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,336 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:34,336 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,337 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,337 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,337 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,338 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,338 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,338 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:34,338 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:34,341 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,341 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,342 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,342 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,342 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,342 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,342 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:34,343 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:34,344 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,344 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,345 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,345 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,345 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,345 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:34,345 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,346 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,346 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,346 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,347 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,347 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,348 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:34,348 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:34,350 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,350 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,350 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,350 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,350 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,351 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,351 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:34,352 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:34,356 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,357 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 [2018-10-27 06:11:34,357 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,357 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,358 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:34,359 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:34,364 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,364 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 [2018-10-27 06:11:34,364 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,364 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,365 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,365 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,365 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:34,366 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:34,368 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,368 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,369 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,369 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:11:34,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,369 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,370 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-10-27 06:11:34,370 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:34,376 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,377 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,377 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,377 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,377 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,377 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,378 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:34,378 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:34,381 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,381 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,382 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,382 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,382 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,382 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,384 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:34,384 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:34,392 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,392 INFO L496 LassoAnalysis]: Using template '4-nested'. [2018-10-27 06:11:34,393 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,393 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,393 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,393 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,393 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:34,394 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:11:34,394 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,394 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,394 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,395 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,395 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,395 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:34,396 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:34,396 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:34,397 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,398 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,398 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,398 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:34,399 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:34,399 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:34,401 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,401 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,402 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,402 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,402 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,402 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:34,403 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:34,403 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:34,406 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,406 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,406 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,406 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,406 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,406 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,407 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:34,407 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:11:34,407 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,407 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,408 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 [2018-10-27 06:11:34,408 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,408 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,408 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,408 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,408 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:34,409 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:11:34,409 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,409 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,410 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,410 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,410 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,410 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,410 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,410 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:34,411 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:11:34,411 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,411 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,412 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,412 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,412 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:34,413 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:34,413 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:34,417 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,417 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 [2018-10-27 06:11:34,418 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,418 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:34,419 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:34,419 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:34,421 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,422 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 [2018-10-27 06:11:34,422 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,422 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,422 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,422 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,422 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:34,423 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:11:34,423 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,424 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,424 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,424 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,425 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:34,426 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:34,426 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:34,437 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,437 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,437 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,438 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,438 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,438 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:34,439 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:34,439 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:34,446 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,446 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,447 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,447 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:34,459 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:34,459 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:34,466 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,466 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,467 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,467 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,467 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,467 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:34,481 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:34,481 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:34,484 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,484 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,484 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,485 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:11:34,485 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,485 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:34,486 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-10-27 06:11:34,487 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:34,507 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,508 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,508 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,508 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,509 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,509 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:34,510 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:34,510 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:34,521 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,522 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 [2018-10-27 06:11:34,522 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2018-10-27 06:11:34,522 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,522 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:34,525 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:34,525 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:34,549 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,549 INFO L496 LassoAnalysis]: Using template '2-phase'. [2018-10-27 06:11:34,549 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,550 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,550 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:34,550 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,550 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,550 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,550 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,551 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:11:34,551 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,551 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,552 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 [2018-10-27 06:11:34,552 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,552 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:34,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,553 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,553 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:34,554 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:34,564 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,564 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,565 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,565 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:34,565 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,565 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,566 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:34,566 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:34,568 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,569 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,569 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,569 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:34,569 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,570 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,570 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,570 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:34,571 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:34,586 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,586 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,586 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,587 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:34,587 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,587 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,587 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,587 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,588 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:11:34,588 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,589 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,589 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,589 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,590 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:34,590 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,590 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,590 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,590 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,590 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:11:34,590 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,591 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,592 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,592 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,592 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:34,592 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,592 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,593 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,593 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,593 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:11:34,593 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,594 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,594 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,595 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,595 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:34,595 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,595 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,595 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,608 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:34,608 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:34,611 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,611 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,612 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,612 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:34,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,612 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,613 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:34,613 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:34,615 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,624 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,624 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,624 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:34,625 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,625 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,625 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,625 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,625 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2018-10-27 06:11:34,625 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,626 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,627 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,627 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,627 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:34,627 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,627 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,627 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,629 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:34,629 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:34,632 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,633 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,633 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,633 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:34,633 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,633 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,634 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,635 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:34,635 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:34,652 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,653 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,653 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,653 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:34,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,653 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,654 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:34,655 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:34,669 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,670 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,670 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,670 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:34,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,671 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,671 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:34,672 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:34,687 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,688 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,688 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,688 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:34,689 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:11:34,689 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,689 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,690 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:34,690 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:34,705 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,705 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,706 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,706 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:34,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,706 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,707 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:34,707 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:34,719 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,719 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,724 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,724 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:34,724 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,725 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,725 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2018-10-27 06:11:34,726 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2018-10-27 06:11:34,726 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2018-10-27 06:11:34,756 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,756 INFO L496 LassoAnalysis]: Using template '3-phase'. [2018-10-27 06:11:34,756 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,757 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,757 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:34,757 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,757 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,757 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,757 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,758 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:34,758 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,759 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,760 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,760 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,760 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:34,760 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,760 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,760 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,762 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:34,762 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:34,771 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,771 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,772 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,772 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:34,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,772 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,772 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,773 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:34,774 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:34,777 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,777 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,777 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,778 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:34,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,778 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,779 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:34,779 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:34,795 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,804 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 [2018-10-27 06:11:34,804 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,804 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:34,805 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,805 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,805 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:34,806 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,807 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,807 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,808 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,808 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:34,808 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,808 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,809 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,809 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,809 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:34,809 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,811 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,811 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 [2018-10-27 06:11:34,811 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,812 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:34,816 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,816 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,817 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:34,817 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,818 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,818 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,818 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,819 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:34,819 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,819 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,819 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,828 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:34,828 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:34,840 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,841 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,841 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,841 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:34,841 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,842 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,842 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,843 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:34,843 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:34,846 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,846 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 [2018-10-27 06:11:34,847 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,847 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:34,847 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,847 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,847 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,847 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,849 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:34,849 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,850 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,860 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,860 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,861 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:34,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,861 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,862 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:34,862 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:34,869 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,869 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,870 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,870 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:34,870 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,870 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,870 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,872 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:34,873 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:34,881 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,882 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,882 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:34,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,883 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,885 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:34,885 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:34,893 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,894 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 [2018-10-27 06:11:34,894 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,894 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:34,895 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,895 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,895 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,896 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:34,897 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:34,901 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,901 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 [2018-10-27 06:11:34,901 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,902 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:34,902 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:11:34,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,902 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,904 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-10-27 06:11:34,904 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:34,913 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,913 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,914 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,914 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:34,914 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,914 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,914 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,916 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:34,916 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:34,921 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,921 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:34,921 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,922 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2018-10-27 06:11:34,922 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,922 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:34,925 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:34,925 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:34,939 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,939 INFO L496 LassoAnalysis]: Using template '4-phase'. [2018-10-27 06:11:34,939 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 [2018-10-27 06:11:34,940 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,941 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:34,942 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:34,942 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,942 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:34,943 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:11:34,943 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:34,944 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:34,944 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 [2018-10-27 06:11:34,945 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:34,945 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:34,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:34,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:34,945 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:34,947 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:34,947 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:35,094 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,095 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,095 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,095 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,095 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,095 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,095 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:35,105 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:35,105 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:35,112 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,112 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,112 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,113 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,113 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:35,114 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:35,114 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:35,131 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,131 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,131 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,132 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,132 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:35,132 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,132 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,132 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:35,133 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:11:35,133 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:35,134 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,135 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,135 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,135 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,135 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:35,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,136 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,136 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:35,148 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:11:35,149 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:35,149 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,150 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,150 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,150 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,150 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:35,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,151 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:35,151 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:11:35,151 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:35,152 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,152 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,153 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,153 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,153 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,153 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,153 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:35,155 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:35,155 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:35,160 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,160 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,160 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,161 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,161 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,161 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,161 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:35,162 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:35,162 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:35,166 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,166 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,167 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,167 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,167 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:35,167 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,167 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:35,168 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2018-10-27 06:11:35,168 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:35,169 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,169 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 [2018-10-27 06:11:35,170 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,170 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,170 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:35,171 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:35,172 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:35,178 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,178 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,178 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,179 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,179 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,179 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,179 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:35,180 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:35,181 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:35,190 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,190 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,190 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,191 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,191 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:35,195 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:35,195 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:35,204 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,205 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,205 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,205 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,205 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,206 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:35,207 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:35,207 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:35,214 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,214 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,214 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,214 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,215 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:11:35,215 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,215 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:35,217 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2018-10-27 06:11:35,217 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:35,228 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,228 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,228 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,228 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,229 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,229 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,229 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:35,230 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:35,230 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:35,237 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,237 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,238 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,238 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,238 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,238 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2018-10-27 06:11:35,249 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2018-10-27 06:11:35,249 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2018-10-27 06:11:35,284 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,285 INFO L496 LassoAnalysis]: Using template '2-lex'. [2018-10-27 06:11:35,285 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,285 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,285 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:35,285 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:35,286 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,286 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:35,286 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:35,286 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:35,287 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,287 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,288 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,289 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:35,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,289 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:35,290 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:35,290 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:35,292 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,292 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 [2018-10-27 06:11:35,293 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,293 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:35,293 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,293 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,293 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:35,294 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:35,294 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:35,308 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,308 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,309 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,309 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:35,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,309 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:35,310 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:35,310 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:35,313 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,313 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,313 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,313 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:35,313 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:35,314 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,314 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,314 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:35,314 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:35,314 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:35,315 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,324 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,324 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,324 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:35,324 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:35,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,325 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:35,325 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:35,325 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:35,326 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,327 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,327 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,327 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:35,327 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:35,327 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,327 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,328 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:35,328 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:35,328 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:35,329 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,329 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,329 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,330 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:35,330 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,330 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,330 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:35,331 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:35,331 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:35,333 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,334 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 [2018-10-27 06:11:35,334 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,334 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:35,334 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,334 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:35,335 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:35,335 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:35,353 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,354 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,354 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,354 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:35,354 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:35,354 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,355 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:35,355 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2018-10-27 06:11:35,355 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:35,356 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,357 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 [2018-10-27 06:11:35,357 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,357 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:35,357 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,357 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,357 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:35,358 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:35,358 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:35,370 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,370 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,370 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,370 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:35,370 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,371 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,371 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:35,371 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:35,372 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:35,410 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,411 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,411 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,411 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:35,411 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,411 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,411 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:35,424 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:35,425 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:35,433 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,433 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,434 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,434 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:35,434 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,434 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,434 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:35,435 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:35,435 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:35,439 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,439 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,439 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,439 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:35,439 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:11:35,440 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,440 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:35,441 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2018-10-27 06:11:35,441 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:35,447 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,447 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 [2018-10-27 06:11:35,448 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,448 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:35,448 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,448 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,448 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:35,449 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:35,449 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:35,453 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,453 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 [2018-10-27 06:11:35,454 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,454 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2018-10-27 06:11:35,454 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,454 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2018-10-27 06:11:35,455 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2018-10-27 06:11:35,455 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2018-10-27 06:11:35,467 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,467 INFO L496 LassoAnalysis]: Using template '3-lex'. [2018-10-27 06:11:35,467 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,468 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,468 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,468 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:35,468 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,468 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,468 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:35,468 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:35,468 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:35,470 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,470 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,471 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,471 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,471 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,471 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,471 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:35,472 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:11:35,472 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:11:35,476 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,476 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,476 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,476 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,477 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,477 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,477 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:35,478 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:11:35,478 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:11:35,481 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,482 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,482 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,482 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,482 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,482 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,482 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:35,483 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:11:35,483 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:11:35,487 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,488 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,488 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,488 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,488 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:35,488 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,488 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,488 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:35,489 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:35,489 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:35,491 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,492 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 [2018-10-27 06:11:35,492 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,492 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,492 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:35,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,492 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:35,493 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:35,493 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:35,495 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,495 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,496 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,496 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,496 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:35,496 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,496 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,496 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:35,497 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:35,497 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:35,498 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,499 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,499 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,499 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,499 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,499 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,499 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:35,500 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:11:35,501 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:11:35,505 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,505 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,505 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,505 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,505 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,506 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,506 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:35,506 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:11:35,507 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:11:35,510 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,511 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,511 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,511 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,511 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2018-10-27 06:11:35,511 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,511 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,512 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:35,512 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2018-10-27 06:11:35,512 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2018-10-27 06:11:35,514 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,515 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,515 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,515 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,515 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,515 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,515 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:35,517 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:11:35,517 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:11:35,521 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,522 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 [2018-10-27 06:11:35,522 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,522 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,522 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,522 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,522 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:35,524 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:11:35,524 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:11:35,585 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,586 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,586 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,586 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,586 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,586 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,586 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:35,588 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:11:35,588 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:11:35,598 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,598 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,598 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,599 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,599 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,599 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,599 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:35,600 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:11:35,600 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:11:35,607 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,607 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,608 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,608 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,608 INFO L205 nArgumentSynthesizer]: 2 stem disjuncts [2018-10-27 06:11:35,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,608 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:35,610 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2018-10-27 06:11:35,610 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:11:35,619 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,619 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2018-10-27 06:11:35,620 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,620 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,620 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:35,621 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:11:35,621 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:11:35,627 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,628 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 [2018-10-27 06:11:35,628 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2018-10-27 06:11:35,628 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2018-10-27 06:11:35,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2018-10-27 06:11:35,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2018-10-27 06:11:35,629 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2018-10-27 06:11:35,631 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2018-10-27 06:11:35,631 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2018-10-27 06:11:35,651 INFO L529 LassoAnalysis]: Proving termination failed for this template and these settings. [2018-10-27 06:11:35,657 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 27.10 06:11:35 BoogieIcfgContainer [2018-10-27 06:11:35,658 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2018-10-27 06:11:35,658 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-27 06:11:35,658 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-27 06:11:35,658 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-27 06:11:35,659 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.10 06:11:28" (3/4) ... [2018-10-27 06:11:35,662 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-10-27 06:11:35,662 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-27 06:11:35,663 INFO L168 Benchmark]: Toolchain (without parser) took 7756.16 ms. Allocated memory was 1.0 GB in the beginning and 1.4 GB in the end (delta: 329.3 MB). Free memory was 957.0 MB in the beginning and 1.1 GB in the end (delta: -152.5 MB). Peak memory consumption was 176.8 MB. Max. memory is 11.5 GB. [2018-10-27 06:11:35,664 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-27 06:11:35,664 INFO L168 Benchmark]: CACSL2BoogieTranslator took 346.20 ms. Allocated memory is still 1.0 GB. Free memory was 957.0 MB in the beginning and 935.5 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-10-27 06:11:35,665 INFO L168 Benchmark]: Boogie Procedure Inliner took 95.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 935.5 MB in the beginning and 1.2 GB in the end (delta: -222.5 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-10-27 06:11:35,665 INFO L168 Benchmark]: Boogie Preprocessor took 29.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 11.5 GB. [2018-10-27 06:11:35,666 INFO L168 Benchmark]: RCFGBuilder took 402.54 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. [2018-10-27 06:11:35,666 INFO L168 Benchmark]: BuchiAutomizer took 6874.54 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 175.1 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 14.0 MB). Peak memory consumption was 475.0 MB. Max. memory is 11.5 GB. [2018-10-27 06:11:35,667 INFO L168 Benchmark]: Witness Printer took 4.30 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 11.5 GB. [2018-10-27 06:11:35,671 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 346.20 ms. Allocated memory is still 1.0 GB. Free memory was 957.0 MB in the beginning and 935.5 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 95.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 935.5 MB in the beginning and 1.2 GB in the end (delta: -222.5 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 402.54 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 6874.54 ms. Allocated memory was 1.2 GB in the beginning and 1.4 GB in the end (delta: 175.1 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 14.0 MB). Peak memory consumption was 475.0 MB. Max. memory is 11.5 GB. * Witness Printer took 4.30 ms. Allocated memory is still 1.4 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. 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 6.8s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 6.7s. 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: inital126 mio100 ax114 hnf100 lsp81 ukn82 mio100 lsp31 div100 bol100 ite100 ukn100 eq190 hnf88 smp100 dnf100 smp100 tf100 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 11ms VariablesStem: 3 VariablesLoop: 2 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 24 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res;havoc main_#t~malloc2.base, main_#t~malloc2.offset, main_#t~nondet4, main_#t~mem5, main_#t~mem6, main_#t~mem3, main_~x~0.base, main_~x~0.offset;#Ultimate.alloc_old_#length, #Ultimate.alloc_old_#valid := #length, #valid;assume { :begin_inline_#Ultimate.alloc } true;#Ultimate.alloc_~size := 4;havoc #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;havoc #valid, #length;assume #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base] == 0;assume #valid == #Ultimate.alloc_old_#valid[#Ultimate.alloc_#res.base := 1];assume #Ultimate.alloc_#res.offset == 0;assume #Ultimate.alloc_#res.base != 0;assume #length == #Ultimate.alloc_old_#length[#Ultimate.alloc_#res.base := #Ultimate.alloc_~size];main_#t~malloc2.base, main_#t~malloc2.offset := #Ultimate.alloc_#res.base, #Ultimate.alloc_#res.offset;assume { :end_inline_#Ultimate.alloc } true;main_~x~0.base, main_~x~0.offset := main_#t~malloc2.base, main_#t~malloc2.offset;" "assume true;" "SUMMARY for call main_#t~mem3 := read~int(main_~x~0.base, main_~x~0.offset, 4); srcloc: L549-1" "assume !!(main_#t~mem3 <= 1000);havoc main_#t~mem3;" "assume !(main_#t~nondet4 != 0);havoc main_#t~nondet4;" "SUMMARY for call main_#t~mem6 := read~int(main_~x~0.base, main_~x~0.offset, 4); srcloc: L553" "SUMMARY for call write~int(-3 * main_#t~mem6 - 2, main_~x~0.base, main_~x~0.offset, 4); srcloc: L553-1" "havoc main_#t~mem6;" Loop: "assume true;" "SUMMARY for call main_#t~mem3 := read~int(main_~x~0.base, main_~x~0.offset, 4); srcloc: L549-1" "assume !!(main_#t~mem3 <= 1000);havoc main_#t~mem3;" "assume !(main_#t~nondet4 != 0);havoc main_#t~nondet4;" "SUMMARY for call main_#t~mem6 := read~int(main_~x~0.base, main_~x~0.offset, 4); srcloc: L553" "SUMMARY for call write~int(-3 * main_#t~mem6 - 2, main_~x~0.base, main_~x~0.offset, 4); srcloc: L553-1" "havoc main_#t~mem6;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...