./Ultimate.py --spec /storage/repos/svcomp/c/properties/termination.prp --file /storage/repos/svcomp/c/termination-memory-alloca/ex3b-alloca_true-termination.c.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 0ed9222f Calling Ultimate with: java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i /storage/repos/svcomp/c/termination-memory-alloca/ex3b-alloca_true-termination.c.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9dcdf92c69f76a88ce31ba72cdb252facb0f647f 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Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-0ed9222-m [2019-01-14 02:32:55,458 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-14 02:32:55,459 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-14 02:32:55,471 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-14 02:32:55,471 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-14 02:32:55,472 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-14 02:32:55,474 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-14 02:32:55,476 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-14 02:32:55,478 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-14 02:32:55,478 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-14 02:32:55,479 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-14 02:32:55,480 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-14 02:32:55,480 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-14 02:32:55,481 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-14 02:32:55,483 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-14 02:32:55,483 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-14 02:32:55,484 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-14 02:32:55,489 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-14 02:32:55,491 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-14 02:32:55,494 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-14 02:32:55,499 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-14 02:32:55,500 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-14 02:32:55,505 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-14 02:32:55,508 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-14 02:32:55,511 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-14 02:32:55,512 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-14 02:32:55,513 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-14 02:32:55,516 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-14 02:32:55,517 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-14 02:32:55,518 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-14 02:32:55,518 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-14 02:32:55,520 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-14 02:32:55,521 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-14 02:32:55,521 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-14 02:32:55,524 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-14 02:32:55,526 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-14 02:32:55,527 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-Automizer_Default.epf [2019-01-14 02:32:55,561 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-14 02:32:55,564 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-14 02:32:55,566 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-14 02:32:55,567 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-14 02:32:55,567 INFO L133 SettingsManager]: * Use SBE=true [2019-01-14 02:32:55,568 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-01-14 02:32:55,568 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-01-14 02:32:55,568 INFO L133 SettingsManager]: * Use old map elimination=false [2019-01-14 02:32:55,568 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2019-01-14 02:32:55,568 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2019-01-14 02:32:55,568 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-01-14 02:32:55,569 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-14 02:32:55,571 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-01-14 02:32:55,571 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-14 02:32:55,571 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-14 02:32:55,571 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-01-14 02:32:55,573 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-01-14 02:32:55,574 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-01-14 02:32:55,574 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-14 02:32:55,574 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-01-14 02:32:55,574 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-14 02:32:55,574 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-01-14 02:32:55,577 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-14 02:32:55,577 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-14 02:32:55,577 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-01-14 02:32:55,577 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-14 02:32:55,578 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-14 02:32:55,578 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-01-14 02:32:55,579 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-01-14 02:32:55,579 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9dcdf92c69f76a88ce31ba72cdb252facb0f647f [2019-01-14 02:32:55,639 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-14 02:32:55,655 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-14 02:32:55,660 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-14 02:32:55,661 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-14 02:32:55,662 INFO L276 PluginConnector]: CDTParser initialized [2019-01-14 02:32:55,662 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/termination-memory-alloca/ex3b-alloca_true-termination.c.i [2019-01-14 02:32:55,712 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b943b6647/79622dc184e84a5fb18b26d1fbe0a499/FLAGc01789f72 [2019-01-14 02:32:56,203 INFO L307 CDTParser]: Found 1 translation units. [2019-01-14 02:32:56,204 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/termination-memory-alloca/ex3b-alloca_true-termination.c.i [2019-01-14 02:32:56,221 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b943b6647/79622dc184e84a5fb18b26d1fbe0a499/FLAGc01789f72 [2019-01-14 02:32:56,509 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b943b6647/79622dc184e84a5fb18b26d1fbe0a499 [2019-01-14 02:32:56,511 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-14 02:32:56,513 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-14 02:32:56,514 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-14 02:32:56,514 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-14 02:32:56,517 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-14 02:32:56,518 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 02:32:56" (1/1) ... [2019-01-14 02:32:56,521 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1021a89c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:32:56, skipping insertion in model container [2019-01-14 02:32:56,521 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 02:32:56" (1/1) ... [2019-01-14 02:32:56,529 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-14 02:32:56,571 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-14 02:32:56,948 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 02:32:56,959 INFO L191 MainTranslator]: Completed pre-run [2019-01-14 02:32:57,003 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 02:32:57,148 INFO L195 MainTranslator]: Completed translation [2019-01-14 02:32:57,149 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:32:57 WrapperNode [2019-01-14 02:32:57,149 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-14 02:32:57,150 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-14 02:32:57,151 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-14 02:32:57,151 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-14 02:32:57,162 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:32:57" (1/1) ... [2019-01-14 02:32:57,189 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:32:57" (1/1) ... [2019-01-14 02:32:57,222 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-14 02:32:57,222 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-14 02:32:57,222 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-14 02:32:57,223 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-14 02:32:57,234 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:32:57" (1/1) ... [2019-01-14 02:32:57,234 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:32:57" (1/1) ... [2019-01-14 02:32:57,240 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:32:57" (1/1) ... [2019-01-14 02:32:57,241 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:32:57" (1/1) ... [2019-01-14 02:32:57,246 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:32:57" (1/1) ... [2019-01-14 02:32:57,252 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:32:57" (1/1) ... [2019-01-14 02:32:57,254 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:32:57" (1/1) ... [2019-01-14 02:32:57,263 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-14 02:32:57,263 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-14 02:32:57,264 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-14 02:32:57,264 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-14 02:32:57,265 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:32:57" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 02:32:57,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-01-14 02:32:57,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-01-14 02:32:57,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-01-14 02:32:57,340 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-01-14 02:32:57,340 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-14 02:32:57,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-14 02:32:57,689 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-14 02:32:57,689 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-01-14 02:32:57,692 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 02:32:57 BoogieIcfgContainer [2019-01-14 02:32:57,692 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-14 02:32:57,692 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2019-01-14 02:32:57,692 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2019-01-14 02:32:57,696 INFO L276 PluginConnector]: BuchiAutomizer initialized [2019-01-14 02:32:57,697 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 02:32:57,697 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 14.01 02:32:56" (1/3) ... [2019-01-14 02:32:57,698 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@537247c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 14.01 02:32:57, skipping insertion in model container [2019-01-14 02:32:57,698 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 02:32:57,699 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:32:57" (2/3) ... [2019-01-14 02:32:57,699 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@537247c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 14.01 02:32:57, skipping insertion in model container [2019-01-14 02:32:57,699 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 02:32:57,699 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 02:32:57" (3/3) ... [2019-01-14 02:32:57,701 INFO L375 chiAutomizerObserver]: Analyzing ICFG ex3b-alloca_true-termination.c.i [2019-01-14 02:32:57,755 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-14 02:32:57,755 INFO L374 BuchiCegarLoop]: Interprodecural is true [2019-01-14 02:32:57,755 INFO L375 BuchiCegarLoop]: Hoare is false [2019-01-14 02:32:57,756 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2019-01-14 02:32:57,756 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-14 02:32:57,756 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-14 02:32:57,756 INFO L379 BuchiCegarLoop]: Difference is false [2019-01-14 02:32:57,756 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-14 02:32:57,757 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2019-01-14 02:32:57,770 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10 states. [2019-01-14 02:32:57,790 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2019-01-14 02:32:57,790 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 02:32:57,790 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 02:32:57,796 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2019-01-14 02:32:57,797 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-01-14 02:32:57,797 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2019-01-14 02:32:57,797 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 10 states. [2019-01-14 02:32:57,798 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 3 [2019-01-14 02:32:57,798 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 02:32:57,798 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 02:32:57,799 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1] [2019-01-14 02:32:57,799 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1] [2019-01-14 02:32:57,807 INFO L794 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~nondet13, main_#t~nondet14, main_#t~ret15;test_fun_#in~x, test_fun_#in~y := main_#t~nondet13, main_#t~nondet14;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset, test_fun_#t~mem9, test_fun_#t~mem10, test_fun_#t~mem11, test_fun_#t~mem5, test_fun_#t~mem6, test_fun_#t~mem7, test_fun_#t~short8, test_fun_#t~mem12, test_fun_~x, test_fun_~y, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;test_fun_~y := test_fun_#in~y;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.allocOnStack(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.allocOnStack(4);test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset := #Ultimate.allocOnStack(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_~y, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4); 8#L555-5true [2019-01-14 02:32:57,807 INFO L796 eck$LassoCheckResult]: Loop: 8#L555-5true call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem5 > 1; 11#L555-1true assume test_fun_#t~short8;call test_fun_#t~mem6 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem6 < test_fun_#t~mem7; 5#L555-3true assume !!test_fun_#t~short8;havoc test_fun_#t~mem6;havoc test_fun_#t~short8;havoc test_fun_#t~mem5;havoc test_fun_#t~mem7;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem9 * test_fun_#t~mem10, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem11 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem11, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem11; 8#L555-5true [2019-01-14 02:32:57,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:32:57,813 INFO L82 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2019-01-14 02:32:57,814 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:32:57,815 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:32:57,865 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:32:57,865 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:32:57,866 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:32:57,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:32:57,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:32:57,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:32:57,987 INFO L82 PathProgramCache]: Analyzing trace with hash 36846, now seen corresponding path program 1 times [2019-01-14 02:32:57,987 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:32:57,987 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:32:57,989 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:32:57,989 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:32:57,989 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:32:57,999 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-01-14 02:32:57,999 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-01-14 02:32:57,999 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-01-14 02:32:58,017 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:32:58,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:32:58,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:32:58,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:32:58,076 INFO L82 PathProgramCache]: Analyzing trace with hash 28695788, now seen corresponding path program 1 times [2019-01-14 02:32:58,076 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:32:58,077 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:32:58,078 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:32:58,079 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:32:58,079 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:32:58,108 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-01-14 02:32:58,108 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-01-14 02:32:58,108 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-01-14 02:32:58,132 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:32:58,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:32:58,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:32:58,917 WARN L181 SmtUtils]: Spent 686.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 55 [2019-01-14 02:32:59,193 WARN L181 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2019-01-14 02:32:59,898 WARN L181 SmtUtils]: Spent 701.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 82 [2019-01-14 02:33:00,037 WARN L181 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-01-14 02:33:00,049 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 02:33:00,051 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 02:33:00,051 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 02:33:00,051 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 02:33:00,051 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 02:33:00,051 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 02:33:00,052 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 02:33:00,052 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 02:33:00,052 INFO L131 ssoRankerPreferences]: Filename of dumped script: ex3b-alloca_true-termination.c.i_Iteration1_Lasso [2019-01-14 02:33:00,052 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 02:33:00,052 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 02:33:00,079 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:00,113 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:00,136 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:00,163 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:00,189 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:00,215 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:00,248 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:00,284 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:00,317 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:00,352 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:00,355 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:00,371 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:00,373 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:00,376 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:00,405 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:00,946 WARN L181 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 77 [2019-01-14 02:33:01,126 WARN L181 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 59 [2019-01-14 02:33:01,127 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:01,129 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:02,549 WARN L181 SmtUtils]: Spent 759.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-01-14 02:33:02,620 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 02:33:02,625 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 02:33:02,627 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 [2019-01-14 02:33:02,629 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:02,629 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:02,630 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:02,630 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:02,630 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:02,633 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:33:02,633 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:02,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:02,635 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 [2019-01-14 02:33:02,636 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:02,636 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:02,637 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:02,637 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:02,637 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:02,637 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:33:02,637 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:02,639 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:02,639 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:02,640 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:02,640 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:02,640 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:02,640 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:02,641 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:02,641 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:33:02,641 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:02,642 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:02,643 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:02,643 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:02,644 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:02,644 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:02,644 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:02,644 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:02,645 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:33:02,645 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:02,646 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:02,646 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:02,647 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:02,647 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:02,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:02,647 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:02,647 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:02,648 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:33:02,648 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:02,649 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:02,649 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:02,650 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:02,650 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:02,650 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:02,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:02,651 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:02,651 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:33:02,651 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:02,652 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:02,653 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 [2019-01-14 02:33:02,653 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:02,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:02,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:02,654 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:02,656 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:02,657 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:02,661 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:02,661 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:02,662 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:02,662 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:02,662 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:02,662 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:02,662 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:02,663 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:33:02,663 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:02,664 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:02,665 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 [2019-01-14 02:33:02,665 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:02,665 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:02,665 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:02,666 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:02,668 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:02,668 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:02,674 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:02,675 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:02,675 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:02,675 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:02,675 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:02,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:02,676 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:02,676 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:33:02,676 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:02,678 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:02,678 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:02,679 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:02,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:02,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:02,679 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:02,681 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:02,681 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:02,685 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:02,686 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:02,687 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:02,687 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:02,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:02,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:02,687 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:02,688 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:33:02,688 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:02,689 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:02,689 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:02,690 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:02,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:02,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:02,690 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:02,692 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:02,693 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:02,696 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:02,697 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:02,698 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:02,698 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:02,698 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:02,698 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:02,698 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:02,699 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:33:02,699 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:02,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:02,700 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:02,701 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:02,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:02,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:02,701 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:02,711 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:02,711 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:02,757 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:02,758 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:02,758 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:02,758 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:02,759 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:02,759 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:02,761 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:02,761 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:02,764 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:02,765 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:02,765 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:02,766 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:02,766 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:02,766 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:02,768 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:02,768 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:02,791 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:02,792 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 [2019-01-14 02:33:02,792 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:02,792 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:02,792 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:02,793 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:02,797 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:02,797 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:02,807 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:02,808 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:02,809 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:02,812 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:02,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:02,812 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:02,821 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:02,822 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:02,886 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:02,889 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:02,890 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:02,890 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:33:02,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:02,890 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:02,903 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-01-14 02:33:02,905 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:02,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:02,987 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:02,988 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:02,989 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:02,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:02,990 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:02,992 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:02,993 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:03,003 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,004 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,004 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,004 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,004 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,005 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:03,014 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:03,015 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:03,024 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,026 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,026 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,027 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,027 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,027 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:03,031 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:03,033 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:03,041 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,044 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,046 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,047 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,047 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,047 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:03,049 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:03,049 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:03,052 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,053 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,055 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,056 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,056 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,056 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,056 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:03,056 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:33:03,057 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,059 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,060 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-14 02:33:03,061 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 [2019-01-14 02:33:03,063 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,063 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,064 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,064 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,066 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:03,066 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,068 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,070 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,070 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,071 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,071 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:03,072 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,072 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,074 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,077 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,077 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,077 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,079 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:03,084 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,087 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,088 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,088 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,088 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,090 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,090 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,091 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:03,091 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,095 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,096 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,096 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,100 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,101 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:03,101 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,101 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,103 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,103 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,103 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,103 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,104 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,104 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:03,104 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,107 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,108 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,108 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,110 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,110 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,111 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,112 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:03,112 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:03,114 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,114 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,115 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,115 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,115 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,118 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:03,118 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,119 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,120 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,120 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,120 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,124 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:03,124 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:03,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,128 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,128 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,128 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,128 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,130 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,131 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:03,131 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,132 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,133 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,133 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,133 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,133 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,133 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,134 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:03,134 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:03,138 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,139 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 [2019-01-14 02:33:03,139 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,139 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,140 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,140 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:03,140 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,141 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,141 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,145 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,146 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,147 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:03,148 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:03,149 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,150 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 [2019-01-14 02:33:03,150 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,151 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,151 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,151 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:03,151 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,152 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,152 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 [2019-01-14 02:33:03,156 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,157 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,160 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:03,160 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:03,172 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,173 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,173 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,176 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,177 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:03,177 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:03,179 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,180 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,180 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,181 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,184 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:03,184 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:03,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,194 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,196 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,197 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,198 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:03,198 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:03,201 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,202 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,208 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,208 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,209 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,209 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,218 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:03,218 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:03,237 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,239 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,241 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,242 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:33:03,242 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,242 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,251 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2019-01-14 02:33:03,253 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:03,286 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,287 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 [2019-01-14 02:33:03,289 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,290 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,292 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:03,293 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:03,299 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,299 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,300 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,301 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,301 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,302 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,303 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:03,303 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:03,310 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,310 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,310 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,311 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,313 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,314 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:03,314 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:03,322 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,322 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,323 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,323 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,323 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,323 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,327 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:03,327 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:03,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,331 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,331 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,331 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,334 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:03,334 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,335 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,335 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-14 02:33:03,335 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 [2019-01-14 02:33:03,336 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,336 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,336 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,336 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,336 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:03,336 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:03,337 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,337 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,338 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,339 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,339 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,340 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,340 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:03,340 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:03,340 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,341 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,341 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 [2019-01-14 02:33:03,342 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,342 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,342 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,342 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,342 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:03,342 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:03,342 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,344 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,344 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 [2019-01-14 02:33:03,345 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,345 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,345 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,345 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,345 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:03,346 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:03,346 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,346 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,347 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,347 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,347 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,347 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,349 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:03,349 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:03,349 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,350 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,350 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,351 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,351 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,351 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:03,351 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:03,352 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,352 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,353 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,355 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,355 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:03,356 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:03,356 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:03,358 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,359 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,359 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,359 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,359 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,360 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:03,360 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:03,360 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,361 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,361 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,362 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,362 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,362 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,362 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:03,365 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:03,365 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:03,372 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,372 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,373 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,373 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,373 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,373 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,373 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:03,374 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:03,374 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,374 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,375 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,375 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,376 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,376 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:03,377 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:03,377 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:03,380 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,381 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 [2019-01-14 02:33:03,381 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,381 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,381 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,382 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,382 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:03,382 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:03,382 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,383 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,383 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 [2019-01-14 02:33:03,383 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,384 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,384 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,384 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:03,388 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:03,388 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:03,393 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,393 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 [2019-01-14 02:33:03,394 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,394 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,394 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:03,394 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:03,395 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,398 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,399 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,399 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,399 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,400 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,401 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:03,405 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:03,405 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:03,419 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,420 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,420 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,420 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,421 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:03,423 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:03,423 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:03,425 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,425 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,426 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,426 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,426 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,426 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:03,429 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:03,429 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:03,435 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,435 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,436 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,436 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,436 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,436 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:03,437 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:03,437 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:03,445 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,446 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 [2019-01-14 02:33:03,447 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,449 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,449 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,449 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:03,455 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:03,455 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:03,480 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,481 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,481 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,481 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:33:03,482 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,482 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:03,490 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-01-14 02:33:03,493 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:03,535 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,535 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,536 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,536 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:03,541 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:03,541 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:03,548 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,550 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,552 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,552 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,552 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,552 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:03,557 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:03,557 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:03,565 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,565 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,565 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,566 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,569 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,569 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:03,570 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:03,570 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:03,579 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,581 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,584 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,585 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,585 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,585 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:03,587 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:03,587 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:03,591 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,593 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,595 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,596 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,596 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,596 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,596 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:03,598 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:03,598 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,599 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,599 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-14 02:33:03,599 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,606 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,606 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,607 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,607 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:03,607 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:03,607 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,608 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,611 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,612 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,613 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,613 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,613 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,613 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:03,613 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:03,613 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,616 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,617 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,617 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,617 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,617 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:03,618 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:03,618 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,618 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,623 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,623 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,623 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,626 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:03,626 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:03,626 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,628 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,629 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,630 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,630 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,630 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,630 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,630 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:03,630 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:03,630 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,634 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,635 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 [2019-01-14 02:33:03,635 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,635 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,636 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,636 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,636 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:03,636 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:03,636 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,641 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,642 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,642 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,643 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,643 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:03,647 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:03,648 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:03,651 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,651 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,652 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,652 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,652 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:03,657 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:03,657 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,659 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,659 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,660 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,660 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:03,664 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:03,664 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:03,668 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,670 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 [2019-01-14 02:33:03,670 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,670 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,670 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,670 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,671 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:03,674 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:03,674 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,675 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,676 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,676 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,676 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:03,678 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:03,680 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:03,683 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,684 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,690 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,690 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,690 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,691 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:03,691 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:03,691 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,694 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,695 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,695 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,696 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,696 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:03,697 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:03,697 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:03,709 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,709 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,712 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,712 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,712 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:03,714 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:03,714 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,715 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,715 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,718 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,719 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:03,723 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:03,723 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:03,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,739 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,740 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,740 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:03,741 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:03,742 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:03,747 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,747 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,748 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,748 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,748 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,748 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:03,749 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:03,749 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:03,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,761 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,761 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,761 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:03,763 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:03,765 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:03,768 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,769 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,770 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,770 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,770 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:03,778 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:03,779 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:03,804 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,804 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,804 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,805 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:33:03,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,805 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:03,816 INFO L402 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2019-01-14 02:33:03,816 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:03,856 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,856 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,857 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,857 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,857 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,857 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:03,862 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:03,862 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:03,871 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,871 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,872 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,872 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,872 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,872 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:03,877 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:03,877 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:03,885 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,886 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,886 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,887 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,887 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,887 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:03,891 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:03,892 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:03,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,900 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,901 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,904 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:03,906 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:03,907 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:03,911 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,912 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,912 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:03,912 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,912 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,913 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,916 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:03,916 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:03,917 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,918 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-14 02:33:03,920 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,920 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:03,921 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:03,923 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,924 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,924 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,924 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:03,924 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,927 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,927 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,930 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:03,930 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:03,930 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,930 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,930 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,930 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,931 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:03,931 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,932 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,932 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:03,933 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:03,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,938 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,938 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:03,938 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,941 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,942 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,942 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:03,942 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:03,942 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,943 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,943 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,943 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,944 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:03,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,948 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,948 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,948 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:03,949 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:03,952 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,952 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,952 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,952 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,953 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:03,953 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,954 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,954 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,954 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:03,954 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:03,954 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,955 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,955 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,955 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,955 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:03,955 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,956 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,957 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,957 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:03,957 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:03,957 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,957 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,957 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,964 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:03,964 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:03,969 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,972 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,972 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:03,972 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:03,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,973 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,973 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,973 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:03,974 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,974 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,975 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,975 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:03,975 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:03,975 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,975 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,976 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,976 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:03,977 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:03,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,985 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,986 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:03,986 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:03,986 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,986 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,987 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:03,987 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:03,988 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,991 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,992 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:03,992 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:03,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,992 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:03,993 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:03,993 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:03,998 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:03,999 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:03,999 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:03,999 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:03,999 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:03,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:03,999 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:03,999 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:04,000 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:04,000 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:04,001 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,001 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:04,001 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,001 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:04,001 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,001 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,001 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:04,005 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:04,006 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:04,011 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,012 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:04,012 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,012 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:04,012 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:04,012 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,013 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,016 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:04,016 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:04,016 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:04,017 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,017 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:04,018 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,018 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:04,018 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,018 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,018 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:04,025 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:04,025 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:04,051 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,051 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:04,052 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,052 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:04,052 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,052 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,052 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:04,057 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:04,057 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:04,060 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,061 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 [2019-01-14 02:33:04,061 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,061 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:04,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,064 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:04,067 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:04,067 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:04,078 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,079 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:04,079 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,079 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:04,080 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,083 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,083 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:04,084 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:04,084 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:04,092 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,093 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:04,094 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,094 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:04,094 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,095 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,100 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:04,110 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:04,117 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:04,192 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,195 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:04,199 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,199 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:04,200 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:33:04,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,200 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:04,216 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2019-01-14 02:33:04,221 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:04,286 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,287 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 [2019-01-14 02:33:04,287 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,292 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:04,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,293 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:04,299 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:04,299 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:04,307 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,308 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 [2019-01-14 02:33:04,309 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,309 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:04,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,314 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:04,316 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:04,316 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:04,325 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,326 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:04,326 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,326 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:04,327 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,327 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,327 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:04,337 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:04,338 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:04,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,349 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:04,354 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,354 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:04,354 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,355 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:04,361 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:04,361 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:04,367 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,368 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 [2019-01-14 02:33:04,369 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,369 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:04,369 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:04,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,370 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,370 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:04,371 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:04,378 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:04,381 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,381 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-14 02:33:04,382 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:04,383 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,389 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:04,389 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:04,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,389 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,389 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:04,390 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:04,390 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:04,395 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,395 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:04,395 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,396 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:04,398 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:04,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,398 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:04,399 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:04,399 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:04,406 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,407 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:04,408 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,408 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:04,408 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:04,409 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,409 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,409 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:04,411 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:04,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:04,420 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,420 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:04,421 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,421 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:04,422 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:04,423 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,423 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,424 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:04,425 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:04,425 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:04,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:04,432 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,432 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:04,433 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:04,436 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,436 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,436 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:04,438 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:04,438 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:04,446 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,449 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:04,450 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,450 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:04,450 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:04,450 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,454 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,454 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:04,455 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:04,456 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:04,461 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,461 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:04,464 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,464 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:04,465 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,465 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,465 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:04,471 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:04,471 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:04,483 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,483 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 [2019-01-14 02:33:04,487 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,487 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:04,487 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:04,487 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,488 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,488 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:04,488 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:04,489 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:04,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,492 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:04,492 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,492 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:04,492 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,492 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,493 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:04,495 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:04,495 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:04,501 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,501 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 [2019-01-14 02:33:04,502 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,502 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:04,502 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:04,502 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,503 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,503 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:04,504 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:04,504 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:04,506 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,507 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:04,507 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,507 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:04,507 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,508 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,508 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:04,509 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:04,509 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:04,515 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,515 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 [2019-01-14 02:33:04,516 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,516 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:04,516 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:04,516 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,516 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,517 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:04,517 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:04,517 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:04,729 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,730 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:04,730 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,730 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:04,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,731 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:04,732 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:04,732 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:04,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,739 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:04,740 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,740 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:04,740 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:04,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,740 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:04,741 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:04,741 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:04,742 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,743 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:04,743 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,743 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:04,744 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,744 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,744 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:04,755 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:04,755 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:04,786 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,787 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:04,787 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,787 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:04,788 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,788 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,788 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:04,790 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:04,790 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:04,794 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,794 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:04,795 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,795 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:04,796 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,796 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,796 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:04,798 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:04,798 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:04,820 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,820 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:04,821 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,821 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:04,821 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,821 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,821 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:04,823 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:04,823 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:04,826 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,826 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:04,827 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,827 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:04,827 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:04,827 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,827 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:04,833 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:04,834 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:04,898 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:04,899 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:04,900 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:04,901 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:04,901 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:33:04,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:04,902 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:04,910 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-01-14 02:33:04,910 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:05,015 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,016 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,016 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,016 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:05,016 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,016 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,017 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,018 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:05,018 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:05,029 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,030 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,035 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,035 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:05,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,035 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,036 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,037 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:05,037 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:05,049 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,050 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,050 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,050 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:05,051 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,051 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,053 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:05,053 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:05,065 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,065 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,065 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,066 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:05,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,066 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,068 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:05,068 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:05,073 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,074 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,074 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,074 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:05,075 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,075 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,076 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:05,076 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,077 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,077 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-14 02:33:05,077 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,078 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,078 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,078 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,079 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:05,080 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:05,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,081 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,082 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,082 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,082 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,082 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,082 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:05,083 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:05,083 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,084 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,085 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 [2019-01-14 02:33:05,085 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,085 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,085 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,086 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:05,087 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:05,087 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,088 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,088 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,089 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,089 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,089 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,089 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:05,090 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:05,090 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,091 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,092 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,092 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,092 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,092 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,092 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,093 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:05,094 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:05,094 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,095 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,096 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,096 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,096 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,097 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,097 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:05,098 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:05,098 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,099 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,099 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,100 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,100 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,100 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,100 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,100 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:05,102 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:05,102 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:05,107 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,107 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,108 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,108 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,108 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,108 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,108 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,109 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:05,110 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:05,110 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,112 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,112 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,112 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,113 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,113 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:05,115 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:05,115 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:05,122 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,122 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 [2019-01-14 02:33:05,123 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,123 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,123 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,123 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,123 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,123 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:05,124 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:05,124 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,125 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,126 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,126 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,126 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,127 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,127 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,127 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:05,129 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:05,129 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:05,136 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,136 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,137 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,137 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,137 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,137 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,137 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,137 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:05,138 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:05,139 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,140 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,140 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 [2019-01-14 02:33:05,141 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,141 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,141 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,141 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,141 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:05,143 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:05,143 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:05,149 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,150 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,150 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,150 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,150 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,150 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:05,151 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:05,151 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,152 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,153 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,153 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,153 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,154 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,154 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:05,160 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:05,160 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:05,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,212 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 [2019-01-14 02:33:05,212 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,212 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,213 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:05,217 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:05,217 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:05,222 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,223 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,223 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,223 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,224 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,224 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:05,226 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:05,227 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:05,271 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,272 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,272 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,273 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,273 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,273 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,273 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:05,275 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:05,275 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:05,280 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,281 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,281 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,281 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,282 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,282 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,282 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:05,291 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:05,291 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:05,340 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,341 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 [2019-01-14 02:33:05,341 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,341 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,341 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:33:05,342 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,345 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:05,363 INFO L402 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2019-01-14 02:33:05,364 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:05,416 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,416 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,420 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,420 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,420 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,421 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:05,425 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:05,426 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:05,439 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,441 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,441 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,441 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,442 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,442 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,442 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:05,453 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:05,454 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:05,474 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,475 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,475 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,475 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,482 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,482 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:05,485 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:05,488 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:05,502 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,502 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,502 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,503 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,503 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,503 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,503 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:05,511 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:05,512 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:05,519 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,519 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,520 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,520 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,520 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,520 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,520 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,520 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:05,528 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:05,528 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,531 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,531 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-14 02:33:05,531 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,535 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,535 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:05,535 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,536 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,536 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:05,536 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,541 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,541 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,542 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,542 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:05,542 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,542 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,542 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,542 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,543 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:05,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,547 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,547 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,548 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,548 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:05,548 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,548 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,548 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,548 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,553 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:05,553 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,555 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,555 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,556 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,556 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:05,556 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,556 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,557 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:05,560 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,562 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,562 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,562 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,563 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:05,565 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,565 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,565 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,566 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:05,566 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,568 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,572 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,573 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,573 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:05,573 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,573 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,573 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,573 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,574 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:05,574 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,578 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,579 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,579 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,579 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:05,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,583 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,583 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,586 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:05,586 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:05,596 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,597 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,597 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,597 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:05,597 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,597 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,598 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,598 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:05,598 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,603 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,604 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,604 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,604 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:05,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,605 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,609 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:05,609 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:05,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,620 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,621 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,621 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:05,621 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,621 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,621 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,621 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,622 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:05,622 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,626 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,627 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 [2019-01-14 02:33:05,627 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,627 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:05,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,628 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,628 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,629 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:05,629 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:05,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,635 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 [2019-01-14 02:33:05,639 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,639 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:05,639 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,640 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,640 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:05,640 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,641 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,642 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,642 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,642 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:05,642 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,642 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,643 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,644 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:05,644 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:05,647 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,650 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,650 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,650 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:05,651 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,651 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,651 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,651 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,651 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:05,651 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,653 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,653 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 [2019-01-14 02:33:05,654 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,654 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:05,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,654 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,664 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:05,664 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:05,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,712 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,712 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:05,712 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,712 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,712 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,713 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:05,713 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:05,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,716 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,717 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,717 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:05,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,717 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,719 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:05,719 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:05,726 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,727 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,727 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,727 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:05,727 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,728 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,729 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:05,729 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:05,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,737 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 [2019-01-14 02:33:05,737 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,737 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:05,738 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,738 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,738 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,747 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:05,747 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:05,820 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,821 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,824 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,824 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:05,824 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:33:05,825 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,825 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,833 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-01-14 02:33:05,833 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:05,883 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,883 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,884 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,889 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:05,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,892 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,894 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:05,894 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:05,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,903 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,904 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,904 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:05,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,904 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,907 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:05,907 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:05,916 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,917 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,917 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,917 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:05,917 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,917 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,918 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,920 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:05,920 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:05,930 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,931 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,932 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:05,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,932 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,933 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:05,934 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:05,937 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,938 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,938 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,938 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:05,938 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,938 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,939 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:05,939 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:05,939 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,942 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,942 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-14 02:33:05,943 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,943 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,943 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,943 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,944 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:05,944 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:05,945 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,948 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,948 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,949 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,949 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,949 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,949 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,949 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,949 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:05,950 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:05,950 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,953 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,953 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,954 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,954 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,954 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,954 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,954 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,954 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:05,955 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:05,956 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,959 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,959 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,959 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,960 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,961 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,961 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,961 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,962 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:05,962 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:05,962 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,965 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,965 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 [2019-01-14 02:33:05,966 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,966 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,966 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,966 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,966 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,967 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:05,968 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:05,968 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,971 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,971 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,971 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,971 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,973 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,973 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:05,974 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:05,974 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,977 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,978 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,978 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,978 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:05,980 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:33:05,980 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:05,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,985 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,986 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,986 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,986 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:05,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,986 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:05,987 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:05,987 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:05,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:05,992 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:05,992 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:05,992 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:05,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:05,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:05,992 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:05,994 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:33:05,994 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:06,003 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:06,004 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:06,004 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:06,004 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:06,004 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:06,004 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:06,004 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:06,005 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:06,005 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:06,005 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:06,014 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:06,015 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:06,015 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:06,015 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:06,019 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:06,019 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:06,019 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:06,023 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:33:06,023 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:06,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:06,034 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:06,034 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:06,034 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:06,040 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:06,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:06,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:06,040 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:06,041 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:06,041 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:06,045 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:06,045 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:06,046 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:06,046 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:06,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:06,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:06,047 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:06,055 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:33:06,055 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:06,062 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:06,065 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:06,065 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:06,066 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:06,066 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:06,066 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:06,066 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:06,066 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:06,066 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:06,067 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:06,073 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:06,073 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:06,074 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:06,074 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:06,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:06,074 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:06,074 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:06,087 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:33:06,087 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:06,136 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:06,136 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:06,137 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:06,137 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:06,137 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:06,137 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:06,137 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:06,139 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:33:06,139 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:06,144 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:06,144 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:06,144 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:06,145 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:06,145 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:06,145 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:06,145 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:06,147 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:33:06,147 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:06,164 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:06,164 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:06,165 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:06,165 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:06,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:06,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:06,165 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:06,166 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:33:06,167 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:06,171 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:06,171 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:06,172 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:06,172 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:06,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:06,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:06,172 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:06,179 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:33:06,179 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:06,282 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:06,283 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:06,283 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:06,284 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:06,284 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:33:06,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:06,284 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:06,294 INFO L402 nArgumentSynthesizer]: We have 60 Motzkin's Theorem applications. [2019-01-14 02:33:06,294 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:06,376 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:06,377 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 [2019-01-14 02:33:06,377 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:06,377 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:06,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:06,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:06,378 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:06,380 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:33:06,381 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:06,393 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:06,393 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 [2019-01-14 02:33:06,394 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:06,394 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:06,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:06,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:06,394 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:06,396 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:33:06,397 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:06,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:06,415 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:06,415 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:06,416 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:06,416 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:06,416 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:06,416 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:06,427 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:33:06,427 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:06,442 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:06,443 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:06,443 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:06,444 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:06,444 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:06,444 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:06,444 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:06,452 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:33:06,452 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:06,460 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:06,461 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:06,461 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:06,461 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:06,461 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:06,462 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:06,462 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:06,462 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:06,463 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:06,463 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:06,465 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:06,466 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2019-01-14 02:33:06,466 INFO L794 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 3#L-1true havoc main_#res;havoc main_#t~nondet13, main_#t~nondet14, main_#t~ret15;test_fun_#in~x, test_fun_#in~y := main_#t~nondet13, main_#t~nondet14;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset, test_fun_#t~mem9, test_fun_#t~mem10, test_fun_#t~mem11, test_fun_#t~mem5, test_fun_#t~mem6, test_fun_#t~mem7, test_fun_#t~short8, test_fun_#t~mem12, test_fun_~x, test_fun_~y, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;test_fun_~y := test_fun_#in~y;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.allocOnStack(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.allocOnStack(4);test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset := #Ultimate.allocOnStack(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_~y, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4); 8#L555-5true call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem5 > 1; 11#L555-1true assume test_fun_#t~short8;call test_fun_#t~mem6 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem6 < test_fun_#t~mem7; 5#L555-3true assume !!test_fun_#t~short8;havoc test_fun_#t~mem6;havoc test_fun_#t~short8;havoc test_fun_#t~mem5;havoc test_fun_#t~mem7;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem9 * test_fun_#t~mem10, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem11 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem11, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem11; 8#L555-5true [2019-01-14 02:33:06,466 INFO L796 eck$LassoCheckResult]: Loop: 8#L555-5true call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem5 > 1; 11#L555-1true assume test_fun_#t~short8;call test_fun_#t~mem6 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem6 < test_fun_#t~mem7; 5#L555-3true assume !!test_fun_#t~short8;havoc test_fun_#t~mem6;havoc test_fun_#t~short8;havoc test_fun_#t~mem5;havoc test_fun_#t~mem7;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem9 * test_fun_#t~mem10, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem11 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem11, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem11; 8#L555-5true [2019-01-14 02:33:06,467 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:33:06,467 INFO L82 PathProgramCache]: Analyzing trace with hash 28695788, now seen corresponding path program 2 times [2019-01-14 02:33:06,467 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:33:06,467 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:33:06,468 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:33:06,468 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:33:06,468 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:33:06,477 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-01-14 02:33:06,477 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-01-14 02:33:06,477 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-01-14 02:33:06,508 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-01-14 02:33:06,538 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2019-01-14 02:33:06,538 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2019-01-14 02:33:06,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:33:06,593 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:33:06,593 INFO L82 PathProgramCache]: Analyzing trace with hash 36846, now seen corresponding path program 2 times [2019-01-14 02:33:06,593 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:33:06,593 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:33:06,594 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:33:06,595 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:33:06,595 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:33:06,609 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-01-14 02:33:06,609 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-01-14 02:33:06,609 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-01-14 02:33:06,645 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-01-14 02:33:06,661 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2019-01-14 02:33:06,662 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2019-01-14 02:33:06,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:33:06,846 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:33:06,846 INFO L82 PathProgramCache]: Analyzing trace with hash 177735459, now seen corresponding path program 3 times [2019-01-14 02:33:06,847 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:33:06,847 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:33:06,847 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:33:06,848 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:33:06,848 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:33:06,867 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2019-01-14 02:33:06,867 INFO L258 seRefinementStrategy]: Advancing trace checker [2019-01-14 02:33:06,867 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-01-14 02:33:06,887 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-01-14 02:33:06,948 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2019-01-14 02:33:06,948 INFO L250 tOrderPrioritization]: Conjunction of SSA is sat [2019-01-14 02:33:07,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:33:07,217 WARN L181 SmtUtils]: Spent 177.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 55 [2019-01-14 02:33:08,021 WARN L181 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 109 [2019-01-14 02:33:08,411 WARN L181 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 97 [2019-01-14 02:33:08,415 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 02:33:08,415 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 02:33:08,415 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 02:33:08,415 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 02:33:08,415 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 02:33:08,415 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 02:33:08,416 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 02:33:08,416 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 02:33:08,416 INFO L131 ssoRankerPreferences]: Filename of dumped script: ex3b-alloca_true-termination.c.i_Iteration1_Lasso [2019-01-14 02:33:08,416 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 02:33:08,416 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 02:33:08,421 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:08,866 WARN L181 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 78 [2019-01-14 02:33:09,109 WARN L181 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 59 [2019-01-14 02:33:09,109 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:09,112 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:09,114 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:09,116 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:09,118 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:09,119 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:09,122 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:09,124 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:09,126 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:09,129 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:09,130 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:09,132 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:09,133 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:09,135 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:09,137 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:09,138 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:09,140 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:33:09,922 WARN L181 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-01-14 02:33:10,087 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 02:33:10,087 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 02:33:10,087 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 [2019-01-14 02:33:10,088 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,088 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,088 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,088 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:10,089 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:10,089 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:10,093 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,094 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,094 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,094 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,094 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,094 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:10,095 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:10,095 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:10,096 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,096 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,096 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,097 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,097 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,097 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:10,097 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:10,097 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:10,100 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,101 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,101 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,101 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,101 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,101 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:10,102 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:10,102 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:10,105 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,105 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,105 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,105 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,106 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,106 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:10,107 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:10,107 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:10,112 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,112 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,113 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,113 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,113 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:10,114 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:10,114 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:10,116 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,117 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,117 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:33:10,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,118 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:10,120 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-01-14 02:33:10,120 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:10,134 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,134 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 [2019-01-14 02:33:10,134 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,135 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,135 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,135 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:10,136 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:10,137 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:10,145 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,145 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,145 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,145 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,146 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,146 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:10,146 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:33:10,146 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,147 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,147 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:10,148 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:10,148 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:10,149 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,149 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,149 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,149 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,149 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,150 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,150 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:10,150 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:33:10,150 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,150 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,151 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,151 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,151 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:10,152 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:10,152 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:10,153 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,153 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,153 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,153 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,154 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,154 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:10,154 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:33:10,154 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,154 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,155 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,155 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,155 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,155 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,155 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,155 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:10,156 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:33:10,156 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,156 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,156 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 [2019-01-14 02:33:10,157 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,157 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,157 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:10,157 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:10,157 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:10,158 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,159 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 [2019-01-14 02:33:10,159 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,159 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,159 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,159 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:10,160 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:10,160 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:10,161 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,161 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,161 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,161 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,162 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,162 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,162 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:10,162 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:33:10,162 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,162 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,163 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,163 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,163 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,163 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,163 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,163 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:10,164 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:33:10,164 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,164 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,164 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,165 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,165 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,165 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:10,165 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:33:10,165 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,166 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,166 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,166 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,166 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,166 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,167 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,167 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:10,167 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:33:10,167 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,167 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,167 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,168 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,168 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,168 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,168 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,168 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:10,168 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:33:10,169 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,169 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,169 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,170 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:10,170 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:10,170 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:10,171 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,171 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,171 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,172 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:10,172 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:10,172 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:33:10,174 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,174 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,174 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,174 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,175 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,175 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:10,175 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:33:10,175 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,175 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,176 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,176 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,176 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:33:10,176 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:33:10,176 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,177 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-14 02:33:10,177 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,177 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,178 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,178 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:10,179 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:10,182 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,183 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,183 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,183 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,184 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:10,184 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:10,185 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,185 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,186 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,186 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,187 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:10,187 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:10,190 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,190 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,191 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,191 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,192 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:10,192 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:10,195 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,196 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,196 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,196 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,197 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,198 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:10,198 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:10,212 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,212 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 [2019-01-14 02:33:10,213 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,213 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,214 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:10,214 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:10,218 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,218 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,218 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,219 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:33:10,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,219 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,222 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2019-01-14 02:33:10,222 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:10,242 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,242 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,243 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,243 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,243 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,243 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,246 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:10,246 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:10,259 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,259 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,260 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,260 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,260 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,260 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,260 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,260 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:10,260 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,261 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,261 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,261 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,262 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,262 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:10,262 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:10,263 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,263 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,264 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,264 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,264 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,264 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,264 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,264 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:10,264 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,265 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,265 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,265 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,265 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,266 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,269 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,269 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:10,270 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:10,275 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,275 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 [2019-01-14 02:33:10,275 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,275 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,275 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,276 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,276 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,276 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:10,276 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,276 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,277 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,277 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,277 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,277 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,277 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,277 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,278 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:10,278 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,278 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,278 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,279 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,279 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,279 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,279 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,280 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:10,280 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:10,281 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,281 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,281 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,281 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,281 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,282 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,282 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:10,282 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:10,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,283 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,284 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,284 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,284 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,284 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:10,284 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,285 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,285 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 [2019-01-14 02:33:10,285 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,285 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,286 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,286 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,286 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:10,286 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,286 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,287 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 [2019-01-14 02:33:10,287 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,287 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,287 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,287 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,287 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,288 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:10,288 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,288 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,288 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,289 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,289 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,289 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,289 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:10,290 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,290 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,290 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,290 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,291 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,291 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,291 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,291 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,291 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:10,291 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,292 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,292 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,292 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,293 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,293 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:10,293 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:10,294 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,294 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,295 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,295 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,295 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,295 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,296 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:10,296 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:10,297 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,298 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,298 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,298 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,298 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,298 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,299 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,299 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:10,299 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,299 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,300 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,300 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,300 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,300 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,300 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,300 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,301 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:10,301 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,301 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-14 02:33:10,302 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 [2019-01-14 02:33:10,302 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,302 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,302 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,302 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:10,303 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:10,303 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:10,308 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,309 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,309 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,309 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,309 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,309 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:10,310 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:10,310 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:10,312 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,312 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 [2019-01-14 02:33:10,312 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,312 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,313 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:10,314 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:10,314 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:10,318 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,318 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,319 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,319 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,319 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,319 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:10,320 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:10,320 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:10,325 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,325 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 [2019-01-14 02:33:10,326 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,326 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,326 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:10,331 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:10,332 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:10,345 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,345 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,346 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,346 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,346 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,346 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:10,347 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:10,347 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:10,352 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,353 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,353 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,354 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:33:10,354 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,354 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:10,359 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-01-14 02:33:10,360 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:10,395 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,395 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,399 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,399 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,399 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,400 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:10,403 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:10,403 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:10,421 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,422 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,422 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,422 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,423 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,423 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,423 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:10,423 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:10,423 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,424 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,424 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 [2019-01-14 02:33:10,425 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,425 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,425 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:10,426 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:10,426 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:10,428 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,428 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,429 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,429 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,429 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,429 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,429 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:10,430 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:10,430 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,430 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,431 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,431 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,432 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:10,433 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:10,433 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:10,525 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,526 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 [2019-01-14 02:33:10,526 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,526 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,526 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,527 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:10,527 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:10,527 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,527 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,528 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,529 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,530 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,530 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,530 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,530 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:10,530 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:10,530 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,531 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,531 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,531 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,532 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:10,533 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:10,533 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:10,534 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,535 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,535 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,535 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,535 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:10,536 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:10,536 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:10,538 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,538 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,539 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,539 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,539 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,539 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,539 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:10,539 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:10,539 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,540 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,540 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,541 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,541 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,541 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:10,541 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:10,541 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,542 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,542 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 [2019-01-14 02:33:10,542 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,542 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,543 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,543 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:10,543 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:10,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,544 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,545 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,545 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,545 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,545 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,545 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:10,546 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:10,546 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,546 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,546 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,547 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,547 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,547 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,547 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,547 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:10,548 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:10,548 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,548 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,548 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,549 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,549 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,549 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,549 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:10,550 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:10,550 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:10,552 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,552 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,552 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,552 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,553 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:10,553 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:10,553 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:10,556 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,556 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,557 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,557 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,557 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,557 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,557 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:10,557 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:10,557 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,558 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,558 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,559 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,559 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,559 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,559 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:10,559 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:10,559 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,560 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,560 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-14 02:33:10,560 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 [2019-01-14 02:33:10,560 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,561 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,561 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,561 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:10,562 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:10,562 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:10,569 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,569 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 [2019-01-14 02:33:10,570 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,570 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,570 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,570 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:10,571 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:10,571 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:10,573 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,573 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,573 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,574 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,574 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,574 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:10,575 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:10,575 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:10,581 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,582 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 [2019-01-14 02:33:10,582 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,582 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,582 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,582 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:10,584 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:10,584 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:10,590 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,590 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,591 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,591 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,591 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,591 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:10,594 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:10,594 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:10,607 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,607 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 [2019-01-14 02:33:10,608 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,608 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:10,610 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:10,610 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:10,617 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,618 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,618 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,618 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:33:10,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,618 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:10,624 INFO L402 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2019-01-14 02:33:10,625 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:10,659 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,660 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,660 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,661 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,661 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,661 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:10,672 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:10,673 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:10,696 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,697 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,697 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,701 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,701 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:10,702 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:10,702 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,703 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,703 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,703 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,704 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,704 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,704 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:10,705 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:10,705 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:10,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,710 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,711 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,714 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,714 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:10,715 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:10,715 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,719 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,719 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 [2019-01-14 02:33:10,720 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,720 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,720 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,720 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:10,721 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:10,721 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:10,727 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,727 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,728 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,728 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,729 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:10,732 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:10,732 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,733 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,733 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,737 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,737 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,737 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,738 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,738 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:10,738 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:10,738 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,740 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,743 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,744 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:10,745 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:10,745 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:10,753 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,753 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 [2019-01-14 02:33:10,753 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,754 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,754 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,754 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:10,755 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:10,755 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:10,757 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,760 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,760 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,761 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:10,762 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:10,765 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,766 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,766 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,766 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,767 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,767 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,767 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,767 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:10,767 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:10,768 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,768 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,769 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,769 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,769 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,770 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,773 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,773 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:10,773 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:10,774 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,774 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,779 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,779 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,780 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,793 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,793 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,793 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:10,793 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:10,794 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,794 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,795 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,795 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,795 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,795 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:10,796 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:10,796 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,796 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,797 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,797 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,797 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,797 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,797 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:10,798 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:10,798 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:10,804 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,805 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,805 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,805 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,806 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:10,812 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:10,812 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:10,816 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,817 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,851 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,851 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,851 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,852 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,852 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:10,852 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:10,852 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,853 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,854 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,854 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:33:10,854 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:10,854 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,855 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:10,855 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:10,855 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:10,856 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,856 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-14 02:33:10,859 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,859 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:10,859 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:10,860 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,860 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,860 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,866 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:10,867 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:10,882 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,882 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,883 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:10,912 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:10,912 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,912 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,912 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,913 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:10,914 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:10,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,920 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:10,920 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:10,920 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,920 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,920 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,921 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:10,921 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:10,935 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,935 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,936 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:10,936 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:10,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,936 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,938 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:10,938 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:10,943 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,944 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,944 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:10,944 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:10,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,945 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,947 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:10,969 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:10,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,986 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,986 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:10,986 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:10,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:10,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,987 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,988 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:10,988 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:10,993 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:10,993 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:10,994 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:10,994 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:10,994 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:33:10,994 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:10,994 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:10,998 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2019-01-14 02:33:10,998 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:11,037 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,037 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,038 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,040 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:11,040 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,040 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,040 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:11,043 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:11,043 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:11,069 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,069 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,070 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,070 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:11,070 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:11,070 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,070 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,070 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:11,071 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:11,071 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:11,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,072 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,073 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,073 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:11,073 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,073 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,073 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:11,074 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:11,074 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:11,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,080 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,080 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,081 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:11,081 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:11,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,081 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:11,081 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:11,082 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:11,082 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,082 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,099 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,099 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:11,099 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,099 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,100 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:11,100 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:11,101 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:11,103 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,104 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 [2019-01-14 02:33:11,104 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,104 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:11,104 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:11,104 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,104 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,105 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:11,105 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:11,105 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:11,106 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,106 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,106 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,106 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:11,106 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:11,106 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,107 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,107 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:11,107 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:11,107 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:11,108 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,108 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,143 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,143 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:11,143 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,143 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,144 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:11,144 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:11,144 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:11,147 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,147 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,147 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:11,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,148 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:11,149 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:11,149 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:11,153 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,153 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,154 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,154 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:11,154 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:11,154 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,154 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,154 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:11,158 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:11,158 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:11,159 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,159 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 [2019-01-14 02:33:11,159 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,183 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:11,183 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:11,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,183 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:11,184 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:11,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:11,185 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,185 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,186 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,186 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:11,186 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:11,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,186 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:11,186 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:11,187 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:11,187 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,188 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,188 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,188 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:11,188 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:11,188 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,189 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:11,193 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:11,193 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:11,194 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,195 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,195 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,214 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:11,214 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:11,214 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,214 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,214 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:11,215 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:11,215 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:11,216 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,216 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,217 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,217 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:11,217 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,217 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,217 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:11,218 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:11,218 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:11,220 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,224 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,224 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,224 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:11,224 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,225 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,225 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:11,225 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:33:11,226 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:33:11,231 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,231 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,238 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,238 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:11,238 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:11,238 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,252 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,252 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:11,252 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:11,252 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:11,253 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,254 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,254 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,254 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:11,254 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:11,254 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,254 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,255 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:33:11,255 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:33:11,255 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:11,256 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,256 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-14 02:33:11,256 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,256 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,257 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:11,257 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,257 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,257 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:11,262 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:11,262 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:11,274 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,275 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 [2019-01-14 02:33:11,275 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,275 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:11,276 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,279 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,279 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:11,280 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:11,303 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:11,306 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,307 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,307 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,307 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:11,308 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,308 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,308 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:11,313 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:11,313 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:11,363 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,363 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 [2019-01-14 02:33:11,363 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,364 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:11,364 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,364 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,364 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:11,370 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:11,370 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:11,396 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,397 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 [2019-01-14 02:33:11,397 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,397 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:11,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,398 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:11,408 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:11,409 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:11,434 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,435 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,435 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,435 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:11,436 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,436 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,436 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:11,437 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:11,437 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:11,444 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,445 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,445 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,446 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:11,446 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:33:11,446 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,446 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:11,452 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-01-14 02:33:11,452 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:11,491 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,492 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,492 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,492 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:11,493 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,493 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,493 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:11,498 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:11,498 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:11,533 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,534 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,534 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,534 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:11,534 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:11,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,535 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,535 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:11,535 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:11,535 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:11,536 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,537 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,537 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,537 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:11,537 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,537 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,538 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:11,539 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:11,539 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:11,541 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,542 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 [2019-01-14 02:33:11,542 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,542 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:11,542 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:11,543 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,543 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,543 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:11,543 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:11,543 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:11,544 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,545 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,545 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,545 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:11,545 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,559 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,559 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:11,560 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:11,560 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:11,564 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,564 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,564 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,565 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:11,565 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:11,565 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,565 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,565 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:11,565 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:11,566 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:11,570 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,570 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,571 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,571 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:11,571 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:11,571 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,571 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,571 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:11,575 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:11,575 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:11,576 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,577 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,577 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,577 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:11,577 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,577 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:11,580 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:11,602 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:11,605 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,605 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 [2019-01-14 02:33:11,605 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,606 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:11,606 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,606 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,606 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:11,608 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:11,608 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:11,614 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,621 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,621 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,621 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:11,621 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:11,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,622 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:11,622 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:11,622 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:11,627 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,627 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 [2019-01-14 02:33:11,627 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,627 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:11,627 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:11,628 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,630 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,630 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:11,630 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:11,631 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:11,633 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,652 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,652 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,652 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:11,653 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:11,653 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,653 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,653 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:11,653 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:11,654 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:11,655 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,655 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,655 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,655 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:11,655 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:11,656 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,656 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,656 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:11,656 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:11,656 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:11,659 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,659 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,659 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,660 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:11,660 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:11,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,660 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:11,667 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:11,667 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:11,668 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,668 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,706 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,707 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:11,707 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,707 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:11,708 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:11,708 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:11,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,711 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,712 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,714 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:11,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,714 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:11,715 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:11,715 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:11,722 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,727 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,727 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,727 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:11,728 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:11,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,728 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:11,728 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:11,729 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:11,732 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,732 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,733 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,765 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:33:11,765 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:11,765 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,765 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,765 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:11,766 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:11,766 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:11,767 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,767 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-14 02:33:11,768 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,768 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,768 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:11,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,769 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:11,773 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:11,773 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:11,795 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,795 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,796 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,796 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:11,796 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,796 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,796 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:11,801 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:11,801 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:11,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,805 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,809 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,809 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:11,809 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,832 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,832 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:11,834 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:11,834 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:11,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,885 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,885 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,886 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:11,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,889 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:11,895 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:11,895 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:11,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,919 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,923 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,923 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:11,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:11,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:11,923 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:11,935 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:11,935 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:11,998 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:11,999 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:11,999 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:11,999 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:12,000 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,000 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,000 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:12,003 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:12,003 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:12,013 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,013 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,014 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,014 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:12,014 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:33:12,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,014 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:12,021 INFO L402 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2019-01-14 02:33:12,021 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:12,066 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,066 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,067 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,067 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:12,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,068 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:12,075 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:12,075 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:12,106 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,107 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,107 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,107 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:12,107 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:12,107 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,108 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,108 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:12,108 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:12,109 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:12,109 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,110 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,110 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,110 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:12,110 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,110 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,110 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:12,112 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:12,112 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:12,116 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,117 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,117 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,117 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:12,117 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:12,118 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,118 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,118 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:12,118 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:12,119 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:12,119 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,120 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,120 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,120 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:12,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,120 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:12,122 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:12,122 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:12,131 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,132 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,132 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,132 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:12,132 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:12,132 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,132 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,133 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:12,133 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:12,133 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:12,137 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,137 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,138 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,138 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:12,138 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:12,138 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,138 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,138 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:12,142 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:12,143 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:12,143 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,147 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,147 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,147 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:12,148 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,148 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,148 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:12,149 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:12,149 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:12,159 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,159 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 [2019-01-14 02:33:12,160 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,160 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:12,160 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,174 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:12,176 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:12,176 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:12,181 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,181 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,181 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,182 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:12,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:12,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,185 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:12,186 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:12,186 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:12,189 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,189 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,190 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,190 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:12,190 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:12,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,190 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:12,191 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:12,191 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:12,195 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,196 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,196 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,196 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:12,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:12,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,200 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,234 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:12,235 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:12,235 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:12,236 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,236 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,237 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,237 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:12,237 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:12,237 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,237 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:12,238 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:12,238 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:12,239 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,240 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,240 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,240 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:12,240 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:12,240 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,244 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:12,245 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:12,245 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:12,246 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,246 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,246 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,246 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:12,247 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,247 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,250 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:12,251 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:12,284 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:12,288 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,288 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,289 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,289 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:12,289 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,289 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,289 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:12,293 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:33:12,294 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:33:12,301 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,302 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 [2019-01-14 02:33:12,302 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,302 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:12,302 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:12,303 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,306 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,306 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:12,307 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:12,307 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:12,308 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,312 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 [2019-01-14 02:33:12,312 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,313 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:12,313 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:12,313 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,313 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,313 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:33:12,314 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:33:12,314 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:12,315 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,346 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-14 02:33:12,346 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 [2019-01-14 02:33:12,346 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,347 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:12,347 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,347 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:12,348 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:12,348 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:12,364 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,364 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,364 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,365 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:12,365 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,365 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,365 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:12,366 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:12,366 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:12,371 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,374 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,374 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,374 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:12,374 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,375 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,375 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:12,376 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:12,376 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:12,399 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,399 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,408 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,408 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:12,408 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,409 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,409 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:12,410 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:12,410 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:12,420 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,423 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,423 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,423 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:12,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,424 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,424 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:12,429 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:12,429 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:12,472 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,473 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,473 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,473 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:12,473 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,473 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,473 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:12,480 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:12,480 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:12,501 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,502 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,506 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,506 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:12,507 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:33:12,507 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,507 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:12,513 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-01-14 02:33:12,517 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:12,592 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,592 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 [2019-01-14 02:33:12,593 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,593 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:12,593 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,593 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,593 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:12,602 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:12,602 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:12,646 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,646 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,647 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,647 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:12,647 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:12,647 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,647 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,647 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:12,647 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:12,648 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:12,649 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,649 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,649 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,649 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:12,649 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,650 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,650 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:12,650 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:12,651 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:12,653 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,653 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 [2019-01-14 02:33:12,654 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,654 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:12,654 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:12,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,654 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:12,654 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:12,655 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:12,656 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,656 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,656 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,656 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:12,657 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,657 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,657 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:12,657 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:12,658 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:12,660 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,661 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,661 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,661 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:12,661 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:12,661 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,661 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,661 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:12,662 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:12,662 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:12,663 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,663 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,664 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,664 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:12,664 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:12,664 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,664 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,664 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:12,664 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:12,665 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:12,666 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,666 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,667 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,667 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:12,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,667 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:12,668 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:12,668 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:12,670 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,671 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,671 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,671 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:12,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,671 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:12,672 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:12,672 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:12,675 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,675 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,676 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,676 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:12,676 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:12,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,676 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:12,676 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:12,677 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:12,678 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,678 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,678 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,679 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:12,679 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:12,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,679 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:12,679 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:12,679 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:12,681 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,681 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,681 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,681 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:12,682 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:12,682 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,682 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,682 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:12,682 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:12,682 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:12,684 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,684 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,715 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,715 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:12,715 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:12,715 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,716 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,716 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:12,716 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:12,716 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:12,718 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,718 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,718 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,718 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:12,718 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:12,718 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,719 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:12,719 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:12,719 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:12,720 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,721 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,721 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,721 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:12,721 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,721 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,721 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:12,724 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:12,724 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:12,730 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,730 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,767 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,767 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:12,767 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,767 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,768 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:12,768 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:33:12,768 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:33:12,771 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,771 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 [2019-01-14 02:33:12,772 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,772 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:12,772 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:12,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,772 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,772 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:12,772 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:12,773 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:12,777 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,777 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 [2019-01-14 02:33:12,778 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,778 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:33:12,778 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:12,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,778 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:33:12,779 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:33:12,779 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:12,783 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,783 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-14 02:33:12,783 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,821 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,821 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:12,821 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,821 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,822 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:12,823 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:33:12,823 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:12,843 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,843 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,844 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,844 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:12,844 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,844 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,844 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:12,845 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:33:12,846 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:12,852 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,853 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,853 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,853 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:12,853 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,853 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,854 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:12,858 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:33:12,858 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:12,952 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,952 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,952 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,952 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:12,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,956 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:12,958 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:33:12,958 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:12,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:12,973 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:12,973 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:12,973 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:12,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:12,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:12,974 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:12,979 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:33:12,979 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:13,025 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:13,025 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:13,026 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:13,026 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:13,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:13,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:13,026 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:13,028 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:33:13,028 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:13,041 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:13,042 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:13,042 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:13,042 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:13,042 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:33:13,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:13,043 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:13,051 INFO L402 nArgumentSynthesizer]: We have 60 Motzkin's Theorem applications. [2019-01-14 02:33:13,051 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:13,141 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:13,141 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:13,145 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:13,145 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:13,146 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:13,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:13,146 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:13,162 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:33:13,162 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:13,270 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:13,270 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:13,274 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:13,274 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:13,274 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:13,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:13,274 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:13,275 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:13,275 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:13,275 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:13,280 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:13,280 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:13,281 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:13,281 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:13,281 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:13,281 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:13,281 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:13,286 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:33:13,286 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:13,293 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:13,293 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:13,294 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:13,294 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:13,294 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:13,294 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:13,294 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:13,294 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:13,295 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:13,295 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:13,300 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:13,301 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 [2019-01-14 02:33:13,305 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:13,305 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:13,305 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:13,305 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:13,306 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:13,307 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:33:13,307 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:13,317 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:13,318 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:13,318 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:13,318 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:13,318 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:13,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:13,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:13,319 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:13,319 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:13,319 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:13,324 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:13,324 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 [2019-01-14 02:33:13,325 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:13,325 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:13,325 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:13,325 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:13,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:13,325 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:13,326 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:13,326 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:13,328 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:13,328 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:13,329 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:13,329 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:13,329 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:13,329 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:13,329 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:13,330 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:33:13,331 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:13,335 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:13,336 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:13,336 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:13,336 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:13,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:13,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:13,337 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:13,338 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:33:13,338 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:13,346 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:13,347 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:13,347 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:13,347 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:13,347 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:13,347 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:13,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:13,350 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:13,350 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:13,351 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:13,356 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:13,356 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:13,356 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:13,360 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:13,360 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:13,360 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:13,360 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:13,360 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:13,361 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:13,361 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:13,366 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:13,366 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:13,369 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:13,369 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:13,369 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:13,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:13,369 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:13,370 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:13,370 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:13,370 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:13,376 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:13,376 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:13,380 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:13,380 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:13,380 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:13,380 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:13,381 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:13,381 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:13,381 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:13,381 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:13,386 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:13,392 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:13,392 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:13,393 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:13,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:13,393 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:13,393 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:13,393 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:13,394 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:13,394 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:13,399 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:13,399 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:13,403 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:13,403 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:13,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:13,403 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:13,404 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:13,405 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:33:13,405 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:13,409 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:13,410 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:13,410 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:13,410 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:13,410 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:13,411 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:13,411 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:13,412 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:33:13,412 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:33:13,417 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:13,417 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:13,418 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:13,418 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:13,418 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:13,418 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:13,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:13,418 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:13,419 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:13,419 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:13,422 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:13,423 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:33:13,423 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:33:13,423 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:33:13,423 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:33:13,423 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:33:13,424 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:33:13,424 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:33:13,424 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:33:13,424 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:33:13,427 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:33:13,435 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 14.01 02:33:13 BoogieIcfgContainer [2019-01-14 02:33:13,435 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2019-01-14 02:33:13,435 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-14 02:33:13,435 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-14 02:33:13,436 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-14 02:33:13,436 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 02:32:57" (3/4) ... [2019-01-14 02:33:13,442 INFO L147 WitnessPrinter]: No result that supports witness generation found [2019-01-14 02:33:13,442 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-14 02:33:13,444 INFO L168 Benchmark]: Toolchain (without parser) took 16931.78 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 555.7 MB). Free memory was 952.7 MB in the beginning and 926.2 MB in the end (delta: 26.5 MB). Peak memory consumption was 582.2 MB. Max. memory is 11.5 GB. [2019-01-14 02:33:13,445 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 02:33:13,445 INFO L168 Benchmark]: CACSL2BoogieTranslator took 635.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 952.7 MB in the beginning and 1.1 GB in the end (delta: -158.0 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. [2019-01-14 02:33:13,447 INFO L168 Benchmark]: Boogie Procedure Inliner took 71.59 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 02:33:13,447 INFO L168 Benchmark]: Boogie Preprocessor took 40.79 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 02:33:13,448 INFO L168 Benchmark]: RCFGBuilder took 428.42 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-01-14 02:33:13,449 INFO L168 Benchmark]: BuchiAutomizer took 15742.49 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 420.0 MB). Free memory was 1.1 GB in the beginning and 926.2 MB in the end (delta: 166.2 MB). Peak memory consumption was 609.0 MB. Max. memory is 11.5 GB. [2019-01-14 02:33:13,450 INFO L168 Benchmark]: Witness Printer took 6.97 ms. Allocated memory is still 1.6 GB. Free memory is still 926.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 02:33:13,461 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 635.89 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 135.8 MB). Free memory was 952.7 MB in the beginning and 1.1 GB in the end (delta: -158.0 MB). Peak memory consumption was 31.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 71.59 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 40.79 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 428.42 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.4 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 15742.49 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 420.0 MB). Free memory was 1.1 GB in the beginning and 926.2 MB in the end (delta: 166.2 MB). Peak memory consumption was 609.0 MB. Max. memory is 11.5 GB. * Witness Printer took 6.97 ms. Allocated memory is still 1.6 GB. Free memory is still 926.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 15.6s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 15.6s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: No data available LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital1198 mio100 ax101 hnf100 lsp97 ukn16 mio100 lsp35 div100 bol100 ite100 ukn100 eq194 hnf87 smp100 dnf293 smp92 tf100 neg92 sie126 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 98ms VariablesStem: 7 VariablesLoop: 6 DisjunctsStem: 8 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 60 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "#NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];" "havoc main_#res;havoc main_#t~nondet13, main_#t~nondet14, main_#t~ret15;test_fun_#in~x, test_fun_#in~y := main_#t~nondet13, main_#t~nondet14;havoc test_fun_#res;havoc test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset, test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset, test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset, test_fun_#t~mem9, test_fun_#t~mem10, test_fun_#t~mem11, test_fun_#t~mem5, test_fun_#t~mem6, test_fun_#t~mem7, test_fun_#t~short8, test_fun_#t~mem12, test_fun_~x, test_fun_~y, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, test_fun_~c~0.base, test_fun_~c~0.offset;test_fun_~x := test_fun_#in~x;test_fun_~y := test_fun_#in~y;call test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset := #Ultimate.allocOnStack(4);test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset := test_fun_#t~malloc2.base, test_fun_#t~malloc2.offset;call test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset := #Ultimate.allocOnStack(4);test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset := test_fun_#t~malloc3.base, test_fun_#t~malloc3.offset;call test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset := #Ultimate.allocOnStack(4);test_fun_~c~0.base, test_fun_~c~0.offset := test_fun_#t~malloc4.base, test_fun_#t~malloc4.offset;call write~int(test_fun_~x, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_~y, test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(0, test_fun_~c~0.base, test_fun_~c~0.offset, 4);" "call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem5 > 1;" "assume test_fun_#t~short8;call test_fun_#t~mem6 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem6 < test_fun_#t~mem7;" "assume !!test_fun_#t~short8;havoc test_fun_#t~mem6;havoc test_fun_#t~short8;havoc test_fun_#t~mem5;havoc test_fun_#t~mem7;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem9 * test_fun_#t~mem10, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem11 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem11, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem11;" Loop: "call test_fun_#t~mem5 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem5 > 1;" "assume test_fun_#t~short8;call test_fun_#t~mem6 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem7 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short8 := test_fun_#t~mem6 < test_fun_#t~mem7;" "assume !!test_fun_#t~short8;havoc test_fun_#t~mem6;havoc test_fun_#t~short8;havoc test_fun_#t~mem5;havoc test_fun_#t~mem7;call test_fun_#t~mem9 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call test_fun_#t~mem10 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem9 * test_fun_#t~mem10, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem11 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem11, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem11;" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...