./Ultimate.py --spec /storage/repos/svcomp/c/properties/termination.prp --file /storage/repos/svcomp/c/termination-memory-alloca/b.09-no-inv_assume-alloca_true-termination_true-no-overflow.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/b.09-no-inv_assume-alloca_true-termination_true-no-overflow.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 713a0db238d04edd758f664dd8a5a1ba1d1680db 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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 02:30:31,667 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-01-14 02:30:31,670 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-01-14 02:30:31,689 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-01-14 02:30:31,689 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-01-14 02:30:31,690 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-01-14 02:30:31,694 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-01-14 02:30:31,697 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-01-14 02:30:31,701 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-01-14 02:30:31,702 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-01-14 02:30:31,705 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-01-14 02:30:31,705 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-01-14 02:30:31,706 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-01-14 02:30:31,707 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-01-14 02:30:31,709 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-01-14 02:30:31,710 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-01-14 02:30:31,718 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-01-14 02:30:31,723 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-01-14 02:30:31,725 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-01-14 02:30:31,730 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-01-14 02:30:31,731 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-01-14 02:30:31,733 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-01-14 02:30:31,739 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-01-14 02:30:31,739 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-01-14 02:30:31,739 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-01-14 02:30:31,741 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-01-14 02:30:31,742 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-01-14 02:30:31,742 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-01-14 02:30:31,747 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-01-14 02:30:31,748 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-01-14 02:30:31,749 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-01-14 02:30:31,749 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-01-14 02:30:31,749 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-01-14 02:30:31,750 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-01-14 02:30:31,752 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-01-14 02:30:31,753 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-01-14 02:30:31,753 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-Automizer_Default.epf [2019-01-14 02:30:31,779 INFO L110 SettingsManager]: Loading preferences was successful [2019-01-14 02:30:31,780 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-01-14 02:30:31,781 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-01-14 02:30:31,781 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-01-14 02:30:31,781 INFO L133 SettingsManager]: * Use SBE=true [2019-01-14 02:30:31,782 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-01-14 02:30:31,782 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-01-14 02:30:31,783 INFO L133 SettingsManager]: * Use old map elimination=false [2019-01-14 02:30:31,783 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2019-01-14 02:30:31,783 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2019-01-14 02:30:31,783 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-01-14 02:30:31,783 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-01-14 02:30:31,783 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-01-14 02:30:31,783 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-01-14 02:30:31,784 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-01-14 02:30:31,784 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-01-14 02:30:31,784 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-01-14 02:30:31,784 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-01-14 02:30:31,784 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-01-14 02:30:31,784 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-01-14 02:30:31,786 INFO L133 SettingsManager]: * Use constant arrays=true [2019-01-14 02:30:31,786 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-01-14 02:30:31,786 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-01-14 02:30:31,787 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-01-14 02:30:31,787 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-01-14 02:30:31,787 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-01-14 02:30:31,787 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-01-14 02:30:31,787 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-01-14 02:30:31,789 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-01-14 02:30:31,789 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 -> 713a0db238d04edd758f664dd8a5a1ba1d1680db [2019-01-14 02:30:31,839 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-01-14 02:30:31,855 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-01-14 02:30:31,859 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-01-14 02:30:31,861 INFO L271 PluginConnector]: Initializing CDTParser... [2019-01-14 02:30:31,861 INFO L276 PluginConnector]: CDTParser initialized [2019-01-14 02:30:31,862 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/termination-memory-alloca/b.09-no-inv_assume-alloca_true-termination_true-no-overflow.c.i [2019-01-14 02:30:31,917 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/414ecb5bd/2988ed6b42b74d16bfd0a696ffbd3f96/FLAG3c74cb942 [2019-01-14 02:30:32,399 INFO L307 CDTParser]: Found 1 translation units. [2019-01-14 02:30:32,399 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/termination-memory-alloca/b.09-no-inv_assume-alloca_true-termination_true-no-overflow.c.i [2019-01-14 02:30:32,412 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/414ecb5bd/2988ed6b42b74d16bfd0a696ffbd3f96/FLAG3c74cb942 [2019-01-14 02:30:32,703 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/414ecb5bd/2988ed6b42b74d16bfd0a696ffbd3f96 [2019-01-14 02:30:32,707 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-01-14 02:30:32,709 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-01-14 02:30:32,710 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-01-14 02:30:32,710 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-01-14 02:30:32,714 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-01-14 02:30:32,715 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 02:30:32" (1/1) ... [2019-01-14 02:30:32,719 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@657b65f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:30:32, skipping insertion in model container [2019-01-14 02:30:32,720 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.01 02:30:32" (1/1) ... [2019-01-14 02:30:32,731 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-01-14 02:30:32,794 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-01-14 02:30:33,229 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 02:30:33,249 INFO L191 MainTranslator]: Completed pre-run [2019-01-14 02:30:33,326 INFO L208 PostProcessor]: Analyzing one entry point: main [2019-01-14 02:30:33,473 INFO L195 MainTranslator]: Completed translation [2019-01-14 02:30:33,473 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:30:33 WrapperNode [2019-01-14 02:30:33,474 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-01-14 02:30:33,475 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-01-14 02:30:33,475 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-01-14 02:30:33,475 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-01-14 02:30:33,486 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:30:33" (1/1) ... [2019-01-14 02:30:33,513 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:30:33" (1/1) ... [2019-01-14 02:30:33,549 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-01-14 02:30:33,550 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-01-14 02:30:33,550 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-01-14 02:30:33,550 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-01-14 02:30:33,561 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:30:33" (1/1) ... [2019-01-14 02:30:33,562 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:30:33" (1/1) ... [2019-01-14 02:30:33,568 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:30:33" (1/1) ... [2019-01-14 02:30:33,570 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:30:33" (1/1) ... [2019-01-14 02:30:33,583 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:30:33" (1/1) ... [2019-01-14 02:30:33,593 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:30:33" (1/1) ... [2019-01-14 02:30:33,597 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:30:33" (1/1) ... [2019-01-14 02:30:33,601 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-01-14 02:30:33,607 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-01-14 02:30:33,607 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-01-14 02:30:33,608 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-01-14 02:30:33,611 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:30:33" (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 02:30:33,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-01-14 02:30:33,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-01-14 02:30:33,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-01-14 02:30:33,690 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-01-14 02:30:33,693 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-01-14 02:30:33,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-01-14 02:30:34,149 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-01-14 02:30:34,150 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-01-14 02:30:34,151 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 02:30:34 BoogieIcfgContainer [2019-01-14 02:30:34,151 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-01-14 02:30:34,152 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2019-01-14 02:30:34,152 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2019-01-14 02:30:34,156 INFO L276 PluginConnector]: BuchiAutomizer initialized [2019-01-14 02:30:34,157 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 02:30:34,159 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 14.01 02:30:32" (1/3) ... [2019-01-14 02:30:34,161 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@29c8c09e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 14.01 02:30:34, skipping insertion in model container [2019-01-14 02:30:34,161 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 02:30:34,161 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.01 02:30:33" (2/3) ... [2019-01-14 02:30:34,162 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@29c8c09e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 14.01 02:30:34, skipping insertion in model container [2019-01-14 02:30:34,162 INFO L102 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2019-01-14 02:30:34,162 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 02:30:34" (3/3) ... [2019-01-14 02:30:34,165 INFO L375 chiAutomizerObserver]: Analyzing ICFG b.09-no-inv_assume-alloca_true-termination_true-no-overflow.c.i [2019-01-14 02:30:34,223 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2019-01-14 02:30:34,223 INFO L374 BuchiCegarLoop]: Interprodecural is true [2019-01-14 02:30:34,223 INFO L375 BuchiCegarLoop]: Hoare is false [2019-01-14 02:30:34,224 INFO L376 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2019-01-14 02:30:34,224 INFO L377 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2019-01-14 02:30:34,224 INFO L378 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-01-14 02:30:34,224 INFO L379 BuchiCegarLoop]: Difference is false [2019-01-14 02:30:34,224 INFO L380 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-01-14 02:30:34,224 INFO L383 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2019-01-14 02:30:34,238 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states. [2019-01-14 02:30:34,258 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2019-01-14 02:30:34,258 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 02:30:34,259 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 02:30:34,267 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2019-01-14 02:30:34,268 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2019-01-14 02:30:34,268 INFO L442 BuchiCegarLoop]: ======== Iteration 1============ [2019-01-14 02:30:34,268 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states. [2019-01-14 02:30:34,270 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2019-01-14 02:30:34,270 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 02:30:34,270 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 02:30:34,271 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1] [2019-01-14 02:30:34,271 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2019-01-14 02:30:34,281 INFO L794 eck$LassoCheckResult]: Stem: 12#ULTIMATE.startENTRYtrue #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 10#L-1true havoc main_#res;havoc main_#t~nondet15, main_#t~nondet16, main_#t~ret17;test_fun_#in~x, test_fun_#in~y := main_#t~nondet15, main_#t~nondet16;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~mem5, test_fun_#t~mem6, test_fun_#t~short7, test_fun_#t~mem9, test_fun_#t~mem10, test_fun_#t~mem11, test_fun_#t~mem12, test_fun_#t~mem13, test_fun_#t~mem8, test_fun_#t~mem14, 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~short7 := test_fun_#t~mem5 <= 0; 7#L555true assume !test_fun_#t~short7;call test_fun_#t~mem6 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short7 := test_fun_#t~mem6 <= 0; 11#L555-2true assume !test_fun_#t~short7;havoc test_fun_#t~mem6;havoc test_fun_#t~short7;havoc test_fun_#t~mem5; 8#L558-3true [2019-01-14 02:30:34,281 INFO L796 eck$LassoCheckResult]: Loop: 8#L558-3true call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4); 4#L558-1true assume !!!(0 == test_fun_#t~mem8);havoc test_fun_#t~mem8;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_~y_ref~0.base, test_fun_~y_ref~0.offset, 4); 15#L559true assume test_fun_#t~mem9 > test_fun_#t~mem10;havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem11 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);call write~int(test_fun_#t~mem11, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem11; 5#L559-2true call test_fun_#t~mem13 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem13, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem13; 8#L558-3true [2019-01-14 02:30:34,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:30:34,290 INFO L82 PathProgramCache]: Analyzing trace with hash 925673, now seen corresponding path program 1 times [2019-01-14 02:30:34,292 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:30:34,293 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:30:34,349 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:30:34,349 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:30:34,349 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:30:34,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:30:34,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:30:34,492 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:30:34,492 INFO L82 PathProgramCache]: Analyzing trace with hash 1482698, now seen corresponding path program 1 times [2019-01-14 02:30:34,492 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:30:34,492 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:30:34,495 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:30:34,498 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:30:34,498 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:30:34,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:30:34,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:30:34,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:30:34,545 INFO L82 PathProgramCache]: Analyzing trace with hash 180521906, now seen corresponding path program 1 times [2019-01-14 02:30:34,545 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:30:34,545 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:30:34,547 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:30:34,548 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:30:34,548 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:30:34,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:30:34,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:30:34,841 WARN L181 SmtUtils]: Spent 196.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-01-14 02:30:35,059 WARN L181 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 47 [2019-01-14 02:30:36,287 WARN L181 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 122 DAG size of output: 101 [2019-01-14 02:30:36,528 WARN L181 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-01-14 02:30:36,541 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 02:30:36,543 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 02:30:36,543 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 02:30:36,543 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 02:30:36,544 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 02:30:36,544 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 02:30:36,544 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 02:30:36,544 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 02:30:36,544 INFO L131 ssoRankerPreferences]: Filename of dumped script: b.09-no-inv_assume-alloca_true-termination_true-no-overflow.c.i_Iteration1_Lasso [2019-01-14 02:30:36,544 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 02:30:36,546 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 02:30:36,572 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 02:30:36,583 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 02:30:36,589 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 02:30:36,593 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:30:36,596 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 02:30:36,600 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 02:30:36,607 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 02:30:37,191 WARN L181 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 77 [2019-01-14 02:30:37,409 WARN L181 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 59 [2019-01-14 02:30:37,411 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 02:30:37,431 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 02:30:37,433 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:30:37,443 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 02:30:37,446 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 02:30:37,450 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 02:30:37,452 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 02:30:37,485 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 02:30:37,516 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 02:30:37,519 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 02:30:37,525 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 02:30:37,528 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:30:37,533 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 02:30:38,788 WARN L181 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-01-14 02:30:38,963 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 02:30:38,968 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 02:30:38,971 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 02:30:38,972 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:38,972 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:38,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:38,973 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:38,974 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:38,976 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:38,976 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:38,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:38,979 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:38,979 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:38,980 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:38,980 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:38,980 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:38,980 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:38,981 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:38,981 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:38,982 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:38,982 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:38,983 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:38,983 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:38,983 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:38,983 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:38,983 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:38,984 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:38,984 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:38,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:38,986 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 02:30:38,986 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:38,986 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:38,987 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:38,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:38,987 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:38,987 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:38,988 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:38,988 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:38,989 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:38,989 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:38,989 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:38,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:38,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:38,990 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:38,991 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:38,991 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:38,992 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:38,992 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 02:30:38,993 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:38,993 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:38,993 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:38,994 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:38,996 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:38,996 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:39,000 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:39,001 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 02:30:39,001 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:39,002 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:39,002 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:39,002 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:39,005 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:39,005 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:39,021 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:39,021 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:39,022 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:39,022 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:39,023 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:30:39,023 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:39,044 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 02:30:39,044 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:39,247 INFO L421 nArgumentSynthesizer]: Found a termination argument, trying to simplify. [2019-01-14 02:30:39,338 INFO L443 ModelExtractionUtils]: Simplification made 6 calls to the SMT solver. [2019-01-14 02:30:39,339 INFO L444 ModelExtractionUtils]: 39 out of 46 variables were initially zero. Simplification set additionally 4 variables to zero. [2019-01-14 02:30:39,342 INFO L437 nArgumentSynthesizer]: Simplifying supporting invariants... [2019-01-14 02:30:39,347 INFO L440 nArgumentSynthesizer]: Removed 4 redundant supporting invariants from a total of 4. [2019-01-14 02:30:39,347 INFO L518 LassoAnalysis]: Proved termination. [2019-01-14 02:30:39,348 INFO L520 LassoAnalysis]: Termination argument consisting of: Ranking function f(v_rep(select (select #memory_int ULTIMATE.start_test_fun_~y_ref~0.base) ULTIMATE.start_test_fun_~y_ref~0.offset)_1, v_rep(select (select #memory_int ULTIMATE.start_test_fun_~x_ref~0.base) ULTIMATE.start_test_fun_~x_ref~0.offset)_1) = -1*v_rep(select (select #memory_int ULTIMATE.start_test_fun_~y_ref~0.base) ULTIMATE.start_test_fun_~y_ref~0.offset)_1 + 1*v_rep(select (select #memory_int ULTIMATE.start_test_fun_~x_ref~0.base) ULTIMATE.start_test_fun_~x_ref~0.offset)_1 Supporting invariants [] [2019-01-14 02:30:39,610 INFO L297 tatePredicateManager]: 23 out of 24 supporting invariants were superfluous and have been removed [2019-01-14 02:30:39,620 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 02:30:39,621 WARN L1298 BoogieBacktranslator]: unknown boogie variable #memory_int [2019-01-14 02:30:39,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:30:39,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 02:30:39,681 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-14 02:30:39,733 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 43 [2019-01-14 02:30:39,738 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2019-01-14 02:30:39,739 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-14 02:30:39,808 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 39 treesize of output 46 [2019-01-14 02:30:39,889 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 30 [2019-01-14 02:30:39,890 INFO L267 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2019-01-14 02:30:39,978 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 33 [2019-01-14 02:30:39,980 INFO L267 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 2 xjuncts. [2019-01-14 02:30:40,035 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 25 treesize of output 21 [2019-01-14 02:30:40,043 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2019-01-14 02:30:40,043 INFO L267 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2019-01-14 02:30:40,051 INFO L267 ElimStorePlain]: Start of recursive call 7: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-01-14 02:30:40,067 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 23 [2019-01-14 02:30:40,093 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 12 [2019-01-14 02:30:40,094 INFO L267 ElimStorePlain]: Start of recursive call 10: End of recursive call: and 2 xjuncts. [2019-01-14 02:30:40,111 INFO L267 ElimStorePlain]: Start of recursive call 9: 1 dim-1 vars, End of recursive call: and 2 xjuncts. [2019-01-14 02:30:40,170 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 26 treesize of output 28 [2019-01-14 02:30:40,176 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 17 [2019-01-14 02:30:40,177 INFO L267 ElimStorePlain]: Start of recursive call 12: End of recursive call: and 1 xjuncts. [2019-01-14 02:30:40,199 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 12 [2019-01-14 02:30:40,200 INFO L267 ElimStorePlain]: Start of recursive call 13: End of recursive call: and 1 xjuncts. [2019-01-14 02:30:40,224 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 16 [2019-01-14 02:30:40,225 INFO L267 ElimStorePlain]: Start of recursive call 14: End of recursive call: and 2 xjuncts. [2019-01-14 02:30:40,245 INFO L267 ElimStorePlain]: Start of recursive call 11: 3 dim-1 vars, End of recursive call: and 3 xjuncts. [2019-01-14 02:30:40,312 INFO L267 ElimStorePlain]: Start of recursive call 4: 2 dim-1 vars, 3 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-01-14 02:30:40,375 INFO L267 ElimStorePlain]: Start of recursive call 2: 1 dim-1 vars, 1 dim-2 vars, End of recursive call: and 3 xjuncts. [2019-01-14 02:30:40,454 INFO L267 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-01-14 02:30:40,455 INFO L202 ElimStorePlain]: Needed 14 recursive calls to eliminate 5 variables, input treesize:71, output treesize:10 [2019-01-14 02:30:40,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-01-14 02:30:40,520 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2019-01-14 02:30:40,576 INFO L701 Elim1Store]: detected not equals via solver [2019-01-14 02:30:40,708 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 42 treesize of output 54 [2019-01-14 02:30:40,725 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 49 treesize of output 42 [2019-01-14 02:30:40,727 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2019-01-14 02:30:40,759 INFO L701 Elim1Store]: detected not equals via solver [2019-01-14 02:30:40,761 INFO L701 Elim1Store]: detected not equals via solver [2019-01-14 02:30:40,763 INFO L478 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 45 [2019-01-14 02:30:40,765 INFO L267 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2019-01-14 02:30:40,783 INFO L267 ElimStorePlain]: Start of recursive call 2: 2 dim-1 vars, End of recursive call: and 2 xjuncts. [2019-01-14 02:30:40,805 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 2 xjuncts. [2019-01-14 02:30:40,806 INFO L202 ElimStorePlain]: Needed 4 recursive calls to eliminate 1 variables, input treesize:46, output treesize:50 [2019-01-14 02:30:40,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-01-14 02:30:40,854 INFO L152 lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.3 stem predicates 3 loop predicates [2019-01-14 02:30:40,855 INFO L72 iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 13 states. Second operand 7 states. [2019-01-14 02:30:41,014 INFO L76 iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 13 states.. Second operand 7 states. Result 35 states and 41 transitions. Complement of second has 8 states. [2019-01-14 02:30:41,015 INFO L142 InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 6 states 2 stem states 2 non-accepting loop states 1 accepting loop states [2019-01-14 02:30:41,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2019-01-14 02:30:41,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 27 transitions. [2019-01-14 02:30:41,019 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 27 transitions. Stem has 4 letters. Loop has 4 letters. [2019-01-14 02:30:41,021 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-01-14 02:30:41,021 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 27 transitions. Stem has 8 letters. Loop has 4 letters. [2019-01-14 02:30:41,021 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-01-14 02:30:41,022 INFO L84 BuchiAccepts]: Start buchiAccepts Operand 6 states and 27 transitions. Stem has 4 letters. Loop has 8 letters. [2019-01-14 02:30:41,022 INFO L116 BuchiAccepts]: Finished buchiAccepts. [2019-01-14 02:30:41,023 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 35 states and 41 transitions. [2019-01-14 02:30:41,026 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2019-01-14 02:30:41,030 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 35 states to 16 states and 20 transitions. [2019-01-14 02:30:41,031 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 9 [2019-01-14 02:30:41,031 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 11 [2019-01-14 02:30:41,032 INFO L73 IsDeterministic]: Start isDeterministic. Operand 16 states and 20 transitions. [2019-01-14 02:30:41,032 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is not deterministic. [2019-01-14 02:30:41,032 INFO L706 BuchiCegarLoop]: Abstraction has 16 states and 20 transitions. [2019-01-14 02:30:41,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16 states and 20 transitions. [2019-01-14 02:30:41,058 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16 to 14. [2019-01-14 02:30:41,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2019-01-14 02:30:41,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 18 transitions. [2019-01-14 02:30:41,061 INFO L729 BuchiCegarLoop]: Abstraction has 14 states and 18 transitions. [2019-01-14 02:30:41,061 INFO L609 BuchiCegarLoop]: Abstraction has 14 states and 18 transitions. [2019-01-14 02:30:41,061 INFO L442 BuchiCegarLoop]: ======== Iteration 2============ [2019-01-14 02:30:41,061 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 14 states and 18 transitions. [2019-01-14 02:30:41,062 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 4 [2019-01-14 02:30:41,062 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2019-01-14 02:30:41,062 INFO L119 BuchiIsEmpty]: Starting construction of run [2019-01-14 02:30:41,063 INFO L867 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2019-01-14 02:30:41,064 INFO L868 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1] [2019-01-14 02:30:41,064 INFO L794 eck$LassoCheckResult]: Stem: 208#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 204#L-1 havoc main_#res;havoc main_#t~nondet15, main_#t~nondet16, main_#t~ret17;test_fun_#in~x, test_fun_#in~y := main_#t~nondet15, main_#t~nondet16;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~mem5, test_fun_#t~mem6, test_fun_#t~short7, test_fun_#t~mem9, test_fun_#t~mem10, test_fun_#t~mem11, test_fun_#t~mem12, test_fun_#t~mem13, test_fun_#t~mem8, test_fun_#t~mem14, 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~short7 := test_fun_#t~mem5 <= 0; 205#L555 assume !test_fun_#t~short7;call test_fun_#t~mem6 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short7 := test_fun_#t~mem6 <= 0; 206#L555-2 assume !test_fun_#t~short7;havoc test_fun_#t~mem6;havoc test_fun_#t~short7;havoc test_fun_#t~mem5; 207#L558-3 call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4); 209#L558-1 [2019-01-14 02:30:41,065 INFO L796 eck$LassoCheckResult]: Loop: 209#L558-1 assume !!!(0 == test_fun_#t~mem8);havoc test_fun_#t~mem8;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_~y_ref~0.base, test_fun_~y_ref~0.offset, 4); 210#L559 assume !(test_fun_#t~mem9 > test_fun_#t~mem10);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem12 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem12 - 1, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem12; 213#L559-2 call test_fun_#t~mem13 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem13, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem13; 214#L558-3 call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4); 209#L558-1 [2019-01-14 02:30:41,067 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:30:41,067 INFO L82 PathProgramCache]: Analyzing trace with hash 28695881, now seen corresponding path program 1 times [2019-01-14 02:30:41,067 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:30:41,067 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:30:41,070 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:30:41,070 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:30:41,070 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:30:41,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:30:41,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:30:41,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:30:41,104 INFO L82 PathProgramCache]: Analyzing trace with hash 1636570, now seen corresponding path program 1 times [2019-01-14 02:30:41,104 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:30:41,104 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:30:41,106 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:30:41,107 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:30:41,107 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:30:41,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:30:41,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:30:41,123 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:30:41,124 INFO L82 PathProgramCache]: Analyzing trace with hash 1301213730, now seen corresponding path program 1 times [2019-01-14 02:30:41,124 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:30:41,124 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:30:41,125 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:30:41,125 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:30:41,125 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:30:41,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:30:41,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:30:41,390 WARN L181 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-01-14 02:30:41,881 WARN L181 SmtUtils]: Spent 444.00 ms on a formula simplification. DAG size of input: 124 DAG size of output: 103 [2019-01-14 02:30:42,047 WARN L181 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 91 [2019-01-14 02:30:42,051 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 02:30:42,051 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 02:30:42,051 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 02:30:42,051 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 02:30:42,051 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 02:30:42,051 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 02:30:42,052 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 02:30:42,052 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 02:30:42,052 INFO L131 ssoRankerPreferences]: Filename of dumped script: b.09-no-inv_assume-alloca_true-termination_true-no-overflow.c.i_Iteration2_Lasso [2019-01-14 02:30:42,052 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 02:30:42,052 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 02:30:42,057 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 02:30:42,061 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 02:30:42,064 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 02:30:42,066 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:30:42,069 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 02:30:42,072 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 02:30:42,074 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:30:42,078 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 02:30:42,101 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 02:30:42,130 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 02:30:42,155 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 02:30:42,179 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 02:30:42,683 WARN L181 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 81 [2019-01-14 02:30:42,867 WARN L181 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 64 [2019-01-14 02:30:42,868 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 02:30:42,876 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 02:30:42,878 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 02:30:42,883 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 02:30:42,885 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 02:30:42,887 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 02:30:42,890 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 02:30:43,296 WARN L181 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 31 DAG size of output: 30 [2019-01-14 02:30:43,931 WARN L181 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-01-14 02:30:44,115 WARN L181 SmtUtils]: Spent 143.00 ms on a formula simplification that was a NOOP. DAG size: 30 [2019-01-14 02:30:44,175 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 02:30:44,176 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 02:30:44,176 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,177 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,178 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:44,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,178 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,178 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:44,179 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:44,179 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,180 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 02:30:44,180 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,180 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,181 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,182 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:44,182 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:44,184 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,184 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,185 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:44,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,185 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,186 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:44,186 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:44,186 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,187 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,187 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,187 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,188 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,188 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,189 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:44,189 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:44,191 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,191 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,192 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,192 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,192 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,192 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,193 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:44,193 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:44,195 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,196 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 02:30:44,196 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,197 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:44,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,197 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,197 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:44,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:44,198 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,198 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,199 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,199 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,199 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,199 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,200 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:44,200 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:44,202 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,203 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,203 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,203 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:44,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,204 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,204 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,204 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:44,204 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:44,205 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,206 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,206 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:44,206 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,207 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,207 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:44,207 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:44,208 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,209 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,209 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,209 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:44,210 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,210 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,210 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,210 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:44,210 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:44,211 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,212 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 02:30:44,213 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,213 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:44,213 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,213 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,213 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,214 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:44,214 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:44,214 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,215 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,215 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,216 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,216 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:30:44,216 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,224 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 02:30:44,224 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:44,302 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,302 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 02:30:44,303 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,303 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,303 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,304 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,305 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:44,305 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:44,314 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,315 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,318 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,318 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,319 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:44,319 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:44,322 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,323 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,324 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,324 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,324 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,324 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,329 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:44,329 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:44,336 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,337 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,337 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,338 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,338 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:44,339 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:44,352 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,352 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,353 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,356 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,356 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,357 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,359 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:44,359 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:44,367 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,368 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 02:30:44,371 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,371 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:30:44,372 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,372 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,385 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-01-14 02:30:44,389 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:44,419 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,420 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 02:30:44,424 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,424 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,425 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,425 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,425 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:44,428 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:44,430 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,431 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 02:30:44,431 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,431 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,432 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,435 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,436 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:44,437 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:44,443 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,444 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,446 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,447 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,450 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:44,451 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:44,463 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,465 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,466 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,466 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:44,466 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,466 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,466 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,467 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:44,467 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:44,467 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,468 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,475 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,476 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,476 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,476 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,477 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:44,477 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:44,483 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,483 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 02:30:44,484 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,484 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:44,484 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,484 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,484 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,488 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:44,488 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:44,490 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,495 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,498 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,498 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:44,498 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,498 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,498 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,502 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:44,502 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:44,503 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,504 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,504 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,504 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:44,504 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,505 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,507 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,508 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:44,509 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:44,509 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,511 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,511 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,512 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,512 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,512 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,512 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:44,512 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:44,517 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,518 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,519 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,519 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:44,519 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,519 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,519 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:44,520 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:44,529 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:44,530 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,531 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-14 02:30:44,531 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 02:30:44,531 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,532 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:44,532 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,532 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,532 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,532 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:44,532 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:44,538 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,539 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,540 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,540 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,540 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,540 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,545 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:44,546 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:44,549 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,550 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 02:30:44,552 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,552 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:44,553 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,553 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,553 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,553 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:44,553 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:44,554 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,554 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,563 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,563 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,564 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,565 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:44,567 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:44,571 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,571 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,572 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,574 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,575 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,576 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,577 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:44,577 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:44,581 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,582 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 02:30:44,584 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,585 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:44,585 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,585 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,585 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,585 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:44,585 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:44,588 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,589 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,590 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,590 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,590 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,591 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,601 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:44,601 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:44,606 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,608 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,608 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,608 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:44,609 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,609 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,609 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:44,609 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:44,614 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,615 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,616 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,616 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:44,616 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,616 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,616 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,617 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:44,617 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:44,617 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,622 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,623 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,625 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:44,625 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,625 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,625 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,625 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:44,625 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:44,628 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,629 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 02:30:44,630 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,630 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:44,630 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,630 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,630 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,631 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:44,631 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:44,635 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,636 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,639 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,640 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,640 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:30:44,640 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,660 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-01-14 02:30:44,660 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:30:44,750 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,754 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,755 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,755 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,755 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,755 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,759 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:44,759 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:44,766 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,767 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,768 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,768 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,773 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:44,773 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:44,776 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,777 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 02:30:44,780 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,780 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,781 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,783 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:44,785 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:44,786 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,787 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 02:30:44,790 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,790 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,790 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,790 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,792 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:44,792 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:44,797 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,798 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,800 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,801 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,801 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,801 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,804 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:44,804 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:44,810 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,811 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,814 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,815 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:30:44,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,816 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,828 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2019-01-14 02:30:44,828 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:44,859 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,860 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,861 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,861 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,861 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,861 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,866 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:44,867 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:44,869 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,870 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,873 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,874 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,874 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,874 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,876 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:44,876 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:44,885 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,886 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 02:30:44,889 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,890 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,890 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,895 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:44,895 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:44,917 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,918 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,921 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,921 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:44,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,922 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,922 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:44,922 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:44,923 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,926 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,927 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,927 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,927 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,927 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,931 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:44,931 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:44,934 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,934 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,937 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,937 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:44,937 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,937 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,937 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,940 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:44,940 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:44,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,941 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,944 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,945 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:44,945 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,945 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,945 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,946 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:44,948 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:44,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,949 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,952 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,952 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:44,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,953 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,953 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,953 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:44,953 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:44,957 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,957 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 02:30:44,961 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,961 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,962 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,962 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:44,962 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:44,971 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,972 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 02:30:44,973 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,973 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:44,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,973 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,973 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:44,978 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:44,978 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:44,979 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,979 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-14 02:30:44,980 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,980 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,980 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:44,981 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,981 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,981 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:44,981 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:44,982 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:44,989 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,989 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,990 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,990 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,990 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,990 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:44,994 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:44,995 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:44,997 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:44,997 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:44,998 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:44,998 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:44,998 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:44,998 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:44,998 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:45,003 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:45,003 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:45,005 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,005 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,006 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,006 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,006 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,006 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:45,010 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:45,010 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:45,014 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,014 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,017 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,017 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:45,018 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:45,018 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:45,025 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,026 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 02:30:45,026 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,026 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:45,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,026 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,027 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:45,027 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:45,027 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:45,028 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,032 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,033 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,035 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,035 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,035 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:45,037 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:45,037 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:45,041 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,042 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 02:30:45,043 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,043 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:45,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,043 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:45,043 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:45,044 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:45,049 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,050 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 02:30:45,051 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,051 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:45,051 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,051 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:45,051 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:45,052 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:45,055 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,055 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,059 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,059 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:45,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,060 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,060 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:45,060 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:45,060 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:45,063 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,064 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,065 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,068 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:45,068 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,068 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,068 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:45,069 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:45,069 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:45,070 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,070 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,071 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,071 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:30:45,072 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:45,089 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2019-01-14 02:30:45,089 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-01-14 02:30:45,146 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,147 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 02:30:45,147 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,147 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,147 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,147 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:45,152 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:45,152 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:45,160 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,162 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,162 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,162 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,162 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,163 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:45,166 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:45,167 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:45,170 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,171 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 02:30:45,172 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,172 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,172 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:45,177 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:45,177 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:45,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,181 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 02:30:45,181 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,181 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,181 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,181 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:45,186 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:45,186 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:45,192 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,193 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,193 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,193 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,197 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:45,199 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:45,199 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:45,207 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,208 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,208 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,208 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:30:45,208 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,208 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:45,218 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-01-14 02:30:45,218 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:45,271 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,271 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,272 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,272 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,272 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,273 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:45,276 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:45,276 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:45,279 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,280 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 02:30:45,280 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,281 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,281 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:45,282 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:45,282 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:45,289 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,289 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,290 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,290 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,290 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,290 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:45,293 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:45,293 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:45,316 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,316 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,317 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,317 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:45,317 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,317 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,317 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:45,323 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:45,323 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:45,325 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,325 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 02:30:45,326 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,327 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,327 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,327 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:45,328 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:45,328 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:45,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,331 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 02:30:45,332 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,332 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:45,332 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,332 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,332 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:45,333 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:45,333 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:45,334 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,334 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,334 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,334 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:45,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,335 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:45,335 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:45,335 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:45,336 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,337 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,337 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:45,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,338 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,338 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:45,338 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:45,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:45,339 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,339 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,340 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,340 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,340 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:45,342 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:45,342 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:45,347 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,348 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,348 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:45,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,348 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,348 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:45,349 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:45,349 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:45,350 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,350 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-14 02:30:45,350 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 02:30:45,351 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,351 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:45,351 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,351 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,351 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,352 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:45,352 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:45,352 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,353 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 02:30:45,353 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,353 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,354 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,354 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,355 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:45,355 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:45,357 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,358 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,358 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,358 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:45,358 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,359 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,359 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,359 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:45,359 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:45,360 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,362 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,363 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,363 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,363 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,363 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,365 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:45,365 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:45,367 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,368 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 02:30:45,368 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,368 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,368 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,369 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,370 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:45,370 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:45,373 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,374 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 02:30:45,374 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,375 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:45,375 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,375 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,375 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,376 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:45,376 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:45,377 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,378 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,378 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,378 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,378 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,378 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,381 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:45,381 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:45,384 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,384 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,385 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,385 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:45,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,387 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,388 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:45,388 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:45,389 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,389 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,389 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,389 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:45,390 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,390 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,390 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,391 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:45,391 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:45,392 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,393 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 02:30:45,393 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:45,393 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,394 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,394 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:45,394 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:45,396 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,396 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,397 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,397 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:45,397 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,398 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,399 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:45,399 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:45,400 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,401 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,401 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,402 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,402 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:30:45,402 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,414 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-01-14 02:30:45,414 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2019-01-14 02:30:45,578 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,579 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 02:30:45,579 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,580 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,580 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,580 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,584 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:45,584 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:45,604 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,605 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 02:30:45,605 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,605 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,607 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,607 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,608 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:45,609 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:45,613 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,613 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,614 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,614 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,614 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,615 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,616 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:45,616 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:45,619 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,619 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,619 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,620 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,621 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:45,621 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:45,633 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,633 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,634 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,634 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,634 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,634 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,636 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:45,636 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:45,646 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,647 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,648 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,648 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:30:45,648 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,648 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,655 INFO L402 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2019-01-14 02:30:45,656 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:45,706 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,706 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,707 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,707 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,707 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,707 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,709 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:45,709 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:45,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,712 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,713 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,713 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,713 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,715 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:45,715 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:45,726 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,727 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 02:30:45,728 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,728 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,733 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:45,733 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:45,767 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,767 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,768 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,768 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:45,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,769 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,769 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,769 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:45,769 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:45,770 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,771 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 02:30:45,771 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,772 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,772 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,772 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,773 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:45,773 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:45,776 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,777 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 02:30:45,777 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,778 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:45,778 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,778 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,778 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,779 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:45,779 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:45,975 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,976 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,976 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,976 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:45,977 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,977 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,977 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,977 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:45,977 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:45,978 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,978 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,979 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,979 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:45,979 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,979 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,979 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,980 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:45,980 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:45,981 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,981 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,982 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,982 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,982 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,982 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,983 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:45,983 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:45,988 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,988 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,989 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:45,989 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:45,989 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,989 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,989 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:45,990 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:45,990 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:45,991 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,991 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-14 02:30:45,991 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 02:30:45,992 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:45,992 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:45,992 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:45,992 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,992 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,993 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:45,993 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:45,997 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:45,998 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:45,998 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:45,999 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:45,999 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:45,999 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:45,999 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:45,999 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:46,000 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:46,000 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:46,010 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,011 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,011 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,011 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:46,011 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:46,012 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,012 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,012 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:46,012 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:46,012 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:46,016 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,016 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 02:30:46,017 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,017 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:46,017 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,017 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,017 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:46,021 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:46,021 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:46,026 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,027 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,031 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,031 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:46,031 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,031 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,032 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:46,032 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:46,033 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:46,038 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,044 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,044 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:46,044 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:46,044 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,044 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,044 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:46,045 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:46,045 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:46,049 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,049 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,050 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,050 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:46,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,050 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:46,054 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:46,055 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:46,060 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,060 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,061 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,061 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:46,061 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:46,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,061 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:46,064 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:46,064 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:46,065 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,065 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 02:30:46,069 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,069 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:46,069 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:46,070 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,070 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,070 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:46,070 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:46,070 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:46,071 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,076 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,076 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,077 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:46,077 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:46,077 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,077 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,077 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:46,078 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:46,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:46,081 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,081 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,082 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,082 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:46,082 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:46,082 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,082 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,082 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:46,086 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:46,086 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:46,087 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,090 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,090 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,090 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:46,091 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,091 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:30:46,091 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:46,117 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-01-14 02:30:46,123 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:30:46,525 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,525 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,526 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,526 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:46,527 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,527 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,527 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:46,537 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:46,537 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:46,545 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,546 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 02:30:46,546 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,546 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:46,546 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,546 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,547 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:46,547 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:46,548 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:46,560 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,562 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 02:30:46,563 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,563 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:46,563 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,563 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,563 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:46,568 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:46,568 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:46,575 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,575 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,576 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,576 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:46,576 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,577 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,583 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:46,584 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:46,584 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:46,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,602 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,602 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,602 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:46,602 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,603 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:46,610 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:46,610 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:46,624 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,625 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,625 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,625 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:46,626 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:30:46,632 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,632 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:46,641 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2019-01-14 02:30:46,641 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:46,684 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,686 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 02:30:46,687 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,687 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:46,687 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,687 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,687 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:46,688 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:46,689 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:46,700 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,701 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,701 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,701 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:46,702 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,702 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,708 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:46,709 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:46,710 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:46,717 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,718 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 02:30:46,719 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,719 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:46,719 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,720 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:46,722 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:46,723 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:46,748 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,748 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,749 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,749 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:46,749 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:46,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,750 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:46,750 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:46,750 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:46,751 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,751 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,752 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,752 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:46,752 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,752 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,752 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:46,753 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:46,753 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:46,757 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,757 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,758 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,758 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:46,758 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:46,758 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,758 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,758 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:46,759 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:46,759 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:46,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,760 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 02:30:46,761 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,761 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:46,761 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:46,761 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,761 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,761 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:46,762 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:46,762 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:46,763 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,764 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,764 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,764 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:46,765 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:46,765 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,765 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,765 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:46,765 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:46,766 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:46,767 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,767 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,767 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,768 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:46,768 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,768 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,768 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:46,769 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:46,769 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:46,773 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,781 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,781 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:46,781 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:46,781 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,781 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,782 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:46,782 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:46,782 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:46,786 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,787 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-14 02:30:46,787 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 02:30:46,790 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,790 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:46,790 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:46,791 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,791 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,791 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:46,791 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:46,792 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:46,793 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,794 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 02:30:46,795 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,795 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:46,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,795 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:46,796 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:46,797 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:46,810 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,810 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,811 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,811 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:46,811 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:46,811 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,812 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,812 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:46,813 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:46,813 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:46,814 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,815 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,815 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,815 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:46,816 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,816 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,816 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:46,818 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:46,818 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:46,821 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,822 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,825 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,825 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:46,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,826 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,826 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:46,827 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:46,827 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:46,832 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,833 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,834 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,834 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:46,834 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:46,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,834 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:46,835 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:46,835 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:46,836 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,837 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,837 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,837 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:46,838 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,838 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,838 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:46,840 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:46,840 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:46,843 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,844 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,844 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,845 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:46,845 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:46,845 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,845 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,845 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:46,846 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:46,846 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:46,847 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,848 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,848 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,848 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:46,849 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:46,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,849 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,849 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:46,850 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:46,850 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:46,851 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,852 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,852 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,852 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:46,853 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:46,853 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,853 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,853 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:46,854 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:46,854 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:46,855 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,856 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 02:30:46,857 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,857 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:46,857 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:46,857 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:46,859 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:46,859 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:46,859 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:46,861 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:46,861 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:46,862 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:46,862 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:46,862 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:46,862 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:30:46,862 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:46,873 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2019-01-14 02:30:46,874 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-01-14 02:30:47,851 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:47,852 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:47,857 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:47,857 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:47,858 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:47,858 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:47,858 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:47,862 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:47,862 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:47,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:47,875 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:47,875 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:47,876 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:47,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:47,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:47,876 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:47,877 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:47,877 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:47,891 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:47,891 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:47,892 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:47,892 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:47,892 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:47,892 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:47,892 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:47,900 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:47,900 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:47,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:47,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:47,905 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:47,905 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:47,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:47,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:47,905 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:47,906 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:47,906 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:47,922 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:47,922 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:47,923 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:47,923 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:47,923 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:47,923 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:47,923 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:47,925 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:47,925 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:47,936 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:47,937 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:47,938 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:47,938 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:47,938 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:30:47,938 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:47,938 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:47,944 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-01-14 02:30:47,944 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:48,005 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:48,007 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:48,007 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:48,007 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:48,008 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:48,008 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:48,008 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:48,016 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:48,017 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:48,024 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:48,025 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 02:30:48,025 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:48,025 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:48,026 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:48,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:48,029 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:48,033 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:48,033 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:48,045 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:48,045 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 02:30:48,046 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:48,046 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:48,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:48,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:48,046 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:48,058 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:48,059 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:48,114 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:48,116 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:48,116 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:48,117 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:48,117 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:48,117 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:48,117 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:48,117 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:48,126 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:48,126 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:48,127 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:48,129 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:48,129 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:48,130 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:48,130 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:48,130 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:48,130 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:48,140 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:48,140 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:48,155 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:48,156 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 02:30:48,156 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:48,156 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:48,156 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:48,156 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:48,157 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:48,157 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:48,157 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:48,157 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:48,164 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:48,164 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 02:30:48,170 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:48,170 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:48,171 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:48,171 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:48,171 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:48,171 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:48,175 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:48,175 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:48,180 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:48,180 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 02:30:48,181 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:48,181 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:48,181 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:48,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:48,183 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:48,183 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:48,184 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:48,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:48,189 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:48,189 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 02:30:48,190 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:48,190 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:48,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:48,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:48,190 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:48,192 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:48,195 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:48,206 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:48,206 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:48,207 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:48,207 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:48,207 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:48,207 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:48,207 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:48,207 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:48,211 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:48,212 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:48,213 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:48,214 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-14 02:30:48,214 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:48,215 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:48,215 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:48,215 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:48,215 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:48,219 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:48,223 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:48,224 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:48,224 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:48,225 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:48,226 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:48,226 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:48,226 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:48,226 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:48,227 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:48,227 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:48,230 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:48,230 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:48,242 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:48,243 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:48,243 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:48,243 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:48,244 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:48,244 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:48,244 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:48,244 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:48,250 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:48,250 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:48,252 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:48,255 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:48,255 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:48,256 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:48,256 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:48,256 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:48,256 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:48,258 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:48,261 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:48,270 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:48,270 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 02:30:48,274 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:48,274 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:48,274 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:48,275 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:48,275 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:48,280 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:48,280 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:48,286 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:48,287 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 02:30:48,287 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:48,288 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:48,288 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:48,288 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:48,288 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:48,288 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:48,289 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:48,289 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:48,290 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:48,291 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:48,291 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:48,292 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:48,292 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:48,292 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:48,292 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:48,293 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:48,294 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:48,302 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:48,302 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 02:30:48,306 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:48,306 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:48,307 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:48,307 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:48,307 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:48,307 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:48,308 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:48,308 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:48,313 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:48,314 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:48,318 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:48,318 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:48,318 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:48,318 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:48,318 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:48,319 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:48,319 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:48,320 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:48,323 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:48,324 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 02:30:48,324 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:48,324 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:48,324 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:48,324 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:48,325 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:48,328 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:48,329 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:48,329 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:48,331 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:48,334 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:48,335 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:48,335 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:48,335 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:48,335 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:48,335 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:48,335 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:48,336 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:48,336 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:48,346 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:48,346 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 02:30:48,347 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:48,347 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:48,348 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:48,348 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:30:48,348 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:48,365 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-01-14 02:30:48,369 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2019-01-14 02:30:50,524 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,525 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:50,526 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,526 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:50,526 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:50,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:50,526 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:50,529 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:50,529 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:50,539 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,540 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 02:30:50,540 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,540 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:50,541 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:50,541 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:50,541 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:50,542 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:50,542 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:50,547 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,548 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 02:30:50,548 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,549 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:50,549 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:50,549 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:50,549 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:50,550 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:50,550 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:50,557 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,561 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:50,562 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,562 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:50,564 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:50,564 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:50,564 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:50,565 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:50,566 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:50,605 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,607 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 02:30:50,608 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,608 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:50,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:50,608 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:50,608 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:50,618 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:50,619 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:50,632 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,632 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:50,637 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,638 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:50,638 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:30:50,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:50,638 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:50,648 INFO L402 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2019-01-14 02:30:50,649 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:50,693 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,694 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:50,695 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,699 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:50,700 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:50,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:50,701 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:50,705 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:50,705 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:50,711 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,712 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:50,713 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,713 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:50,713 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:50,714 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:50,720 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:50,723 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:50,724 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:50,735 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,737 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 02:30:50,737 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,738 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:50,738 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:50,738 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:50,738 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:50,753 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:50,754 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:50,835 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,835 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:50,836 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,836 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:50,836 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:50,836 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:50,836 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:50,836 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:50,837 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:50,837 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:50,848 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,848 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:50,849 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,849 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:50,849 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:50,849 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:50,849 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:50,853 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:50,853 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:50,874 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,875 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:50,876 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,876 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:50,876 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:50,876 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:50,876 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:50,876 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:50,877 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:50,877 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:50,881 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,881 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:50,882 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,882 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:50,882 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:50,882 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:50,882 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:50,882 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:50,883 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:50,883 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:50,884 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,885 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 02:30:50,885 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,885 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:50,885 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:50,886 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:50,886 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:50,886 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:50,887 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:50,887 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:50,888 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,888 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:50,889 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,889 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:50,889 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:50,889 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:50,889 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:50,892 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:50,892 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:50,898 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,899 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 02:30:50,900 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,900 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:50,900 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:50,900 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:50,900 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:50,900 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:50,901 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:50,901 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:50,903 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,903 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-14 02:30:50,903 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 02:30:50,904 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,904 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:50,904 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:50,904 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:50,904 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:50,904 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:50,906 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:50,906 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:50,908 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,909 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:50,909 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,909 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:50,909 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:50,909 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:50,910 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:50,910 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:50,911 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:50,915 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,915 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:50,915 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,916 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:50,916 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:50,916 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:50,916 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:50,917 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:50,917 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:50,917 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:50,919 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,920 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 02:30:50,920 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,920 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:50,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:50,921 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:50,921 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:50,922 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:50,922 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:50,925 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,926 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:50,926 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,926 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:50,926 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:50,926 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:50,927 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:50,927 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:50,928 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:50,931 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,931 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 02:30:50,932 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,932 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:50,932 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:50,932 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:50,932 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:50,932 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:50,933 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:50,933 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:50,935 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,935 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 02:30:50,935 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,936 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:50,936 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:50,936 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:50,936 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:50,937 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:50,937 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:50,941 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,942 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 02:30:50,942 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,942 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:50,942 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:50,942 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:50,942 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:50,943 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:50,943 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:50,943 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:50,945 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,945 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:50,945 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,946 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:50,946 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:50,946 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:50,946 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:50,946 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:50,947 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:50,947 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:50,949 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,950 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:50,950 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,950 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:50,950 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:50,951 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:50,951 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:50,951 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:50,951 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:50,951 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:50,954 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,955 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:50,955 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,955 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:50,955 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:50,956 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:50,956 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:50,956 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:50,956 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:50,956 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:50,958 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:50,958 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:50,959 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:50,959 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:50,959 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:50,959 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:30:50,959 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:50,967 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2019-01-14 02:30:50,968 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-01-14 02:30:51,389 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:51,391 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,391 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:51,391 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:51,392 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:51,392 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:51,400 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:51,400 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:51,419 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,419 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:51,420 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,420 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:51,420 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:51,420 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:51,421 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:51,431 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:51,431 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:51,438 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,449 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 02:30:51,449 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,450 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:51,450 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:51,450 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:51,450 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:51,455 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:51,456 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:51,458 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,462 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:51,462 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,463 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:51,463 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:51,463 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:51,463 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:51,464 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:51,464 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:51,473 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,474 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:51,474 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,475 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:51,475 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:51,475 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:51,475 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:51,477 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:51,477 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:51,484 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,485 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:51,485 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,486 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:51,486 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:30:51,486 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:51,486 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:51,493 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-01-14 02:30:51,493 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:51,539 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,539 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:51,540 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,540 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:51,540 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:51,540 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:51,541 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:51,541 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:51,542 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:51,545 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,546 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 02:30:51,546 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,546 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:51,547 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:51,547 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:51,547 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:51,548 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:51,548 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:51,556 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,556 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 02:30:51,557 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,557 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:51,557 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:51,557 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:51,557 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:51,561 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:51,561 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:51,596 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,596 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:51,597 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,597 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:51,597 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:51,598 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:51,598 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:51,598 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:51,598 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:51,598 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:51,600 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,600 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:51,601 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,601 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:51,601 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:51,602 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:51,602 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:51,603 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:51,603 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:51,607 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,608 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:51,608 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,608 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:51,608 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:51,608 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:51,609 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:51,609 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:51,609 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:51,609 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:51,611 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,612 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:51,612 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,612 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:51,613 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:51,613 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:51,613 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:51,613 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:51,613 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:51,613 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:51,616 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,617 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:51,617 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,617 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:51,617 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:51,617 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:51,618 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:51,618 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:51,618 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:51,618 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:51,620 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,621 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 02:30:51,622 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,622 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:51,622 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:51,622 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:51,623 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:51,624 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:51,624 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:51,628 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,629 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 02:30:51,629 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,629 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:51,629 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:51,629 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:51,629 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:51,630 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:51,630 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:51,630 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:51,632 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,632 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-14 02:30:51,632 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:51,633 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,633 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:51,633 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:51,633 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:51,633 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:51,633 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:51,634 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:51,634 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:51,638 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,638 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:51,639 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,639 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:51,639 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:51,639 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:51,639 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:51,640 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:30:51,641 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:30:51,648 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,648 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:51,652 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,652 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:51,652 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:51,652 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:51,652 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:51,653 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:51,653 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:51,653 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:51,656 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,656 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 02:30:51,657 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,657 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:51,657 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:51,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:51,658 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:51,660 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:30:51,660 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:30:51,666 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,666 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 02:30:51,667 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,667 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:51,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:51,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:51,668 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:51,669 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:30:51,669 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:30:51,674 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,674 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:51,675 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,675 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:51,675 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:51,676 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:51,676 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:51,676 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:51,677 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:51,677 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:51,680 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,680 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:51,681 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,681 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:51,681 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:51,682 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:51,682 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:51,683 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:30:51,683 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:30:51,688 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,689 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 02:30:51,689 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,689 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:51,689 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:51,689 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:51,690 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:51,690 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:51,690 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:51,690 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:51,693 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,694 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:51,694 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,694 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:51,695 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:51,695 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:51,695 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:51,695 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:51,696 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:51,696 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:51,699 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,699 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:51,700 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,700 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:51,700 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:51,701 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:51,701 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:51,701 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:51,702 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:51,702 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:51,704 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,705 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:51,705 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,705 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:51,705 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:51,706 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:51,706 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:51,706 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:51,707 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:51,707 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:51,713 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:51,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:51,714 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:51,714 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:51,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:51,715 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:30:51,718 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:51,734 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2019-01-14 02:30:51,734 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-01-14 02:30:53,960 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:53,961 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:53,962 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:53,968 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:53,968 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:53,968 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:53,969 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:53,974 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:30:53,974 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:30:53,993 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:53,994 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:53,994 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:53,994 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:54,003 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:54,003 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:54,003 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:54,005 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:30:54,005 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:30:54,016 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:54,019 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:54,020 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:54,020 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:54,020 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:54,020 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:54,020 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:54,025 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:30:54,025 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:30:54,034 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:54,035 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:54,036 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:54,036 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:54,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:54,037 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:54,042 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:54,047 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:30:54,047 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:30:54,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:54,069 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 02:30:54,070 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:54,070 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:54,070 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:54,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:54,082 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:54,084 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:30:54,084 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:30:54,103 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:54,104 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 02:30:54,104 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:54,104 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:54,113 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:30:54,113 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:54,113 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:54,125 INFO L402 nArgumentSynthesizer]: We have 60 Motzkin's Theorem applications. [2019-01-14 02:30:54,125 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:30:54,178 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:54,179 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:54,180 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:54,186 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:54,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:54,186 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:54,186 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:54,188 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:30:54,188 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:30:54,202 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:54,202 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 02:30:54,203 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:54,203 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:54,203 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:54,203 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:54,207 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:54,209 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:30:54,209 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:30:54,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:54,235 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:54,240 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:54,240 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:54,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:54,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:54,241 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:54,251 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:30:54,252 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:30:54,311 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:54,312 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 02:30:54,312 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:54,312 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:54,320 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:54,321 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:54,321 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:54,321 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:54,322 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:54,322 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:54,325 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:54,330 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:54,330 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:54,330 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:54,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:54,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:54,331 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:54,332 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:30:54,332 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:30:54,342 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:54,343 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:54,347 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:54,347 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:54,347 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:54,347 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:54,347 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:54,348 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:54,348 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:54,348 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:54,355 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:54,355 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:54,357 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:54,357 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:54,358 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:54,358 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:54,358 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:54,358 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:54,358 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:54,359 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:54,364 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:54,366 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 02:30:54,367 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:54,367 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:54,367 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:54,367 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:54,367 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:54,367 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:54,368 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:54,368 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:54,380 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:54,381 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:54,381 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:54,499 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:54,499 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:54,499 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:54,500 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:54,501 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:30:54,501 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:30:54,508 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:54,509 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:54,509 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:54,510 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:30:54,513 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:54,513 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:54,513 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:54,513 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:30:54,514 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:54,514 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:54,519 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:54,520 INFO L488 BuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2019-01-14 02:30:54,520 INFO L794 eck$LassoCheckResult]: Stem: 208#ULTIMATE.startENTRY #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0]; 204#L-1 havoc main_#res;havoc main_#t~nondet15, main_#t~nondet16, main_#t~ret17;test_fun_#in~x, test_fun_#in~y := main_#t~nondet15, main_#t~nondet16;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~mem5, test_fun_#t~mem6, test_fun_#t~short7, test_fun_#t~mem9, test_fun_#t~mem10, test_fun_#t~mem11, test_fun_#t~mem12, test_fun_#t~mem13, test_fun_#t~mem8, test_fun_#t~mem14, 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~short7 := test_fun_#t~mem5 <= 0; 205#L555 assume !test_fun_#t~short7;call test_fun_#t~mem6 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short7 := test_fun_#t~mem6 <= 0; 206#L555-2 assume !test_fun_#t~short7;havoc test_fun_#t~mem6;havoc test_fun_#t~short7;havoc test_fun_#t~mem5; 207#L558-3 call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4); 209#L558-1 assume !!!(0 == test_fun_#t~mem8);havoc test_fun_#t~mem8;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_~y_ref~0.base, test_fun_~y_ref~0.offset, 4); 210#L559 assume !(test_fun_#t~mem9 > test_fun_#t~mem10);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem12 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem12 - 1, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem12; 213#L559-2 call test_fun_#t~mem13 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem13, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem13; 214#L558-3 call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4); 209#L558-1 [2019-01-14 02:30:54,520 INFO L796 eck$LassoCheckResult]: Loop: 209#L558-1 assume !!!(0 == test_fun_#t~mem8);havoc test_fun_#t~mem8;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_~y_ref~0.base, test_fun_~y_ref~0.offset, 4); 210#L559 assume !(test_fun_#t~mem9 > test_fun_#t~mem10);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem12 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem12 - 1, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem12; 213#L559-2 call test_fun_#t~mem13 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem13, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem13; 214#L558-3 call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4); 209#L558-1 [2019-01-14 02:30:54,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:30:54,521 INFO L82 PathProgramCache]: Analyzing trace with hash 1301213730, now seen corresponding path program 2 times [2019-01-14 02:30:54,524 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:30:54,524 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:30:54,525 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:30:54,525 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-01-14 02:30:54,525 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:30:54,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:30:54,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:30:54,585 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:30:54,585 INFO L82 PathProgramCache]: Analyzing trace with hash 1636570, now seen corresponding path program 2 times [2019-01-14 02:30:54,585 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:30:54,586 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:30:54,586 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:30:54,586 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:30:54,587 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:30:54,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:30:54,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:30:54,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-01-14 02:30:54,617 INFO L82 PathProgramCache]: Analyzing trace with hash 716173947, now seen corresponding path program 3 times [2019-01-14 02:30:54,617 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-01-14 02:30:54,617 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-01-14 02:30:54,622 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:30:54,622 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-01-14 02:30:54,622 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-01-14 02:30:54,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:30:54,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-01-14 02:30:54,894 WARN L181 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-01-14 02:30:55,715 WARN L181 SmtUtils]: Spent 777.00 ms on a formula simplification. DAG size of input: 149 DAG size of output: 124 [2019-01-14 02:30:55,994 WARN L181 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 102 [2019-01-14 02:30:55,999 INFO L216 LassoAnalysis]: Preferences: [2019-01-14 02:30:55,999 INFO L124 ssoRankerPreferences]: Compute integeral hull: false [2019-01-14 02:30:55,999 INFO L125 ssoRankerPreferences]: Enable LassoPartitioneer: true [2019-01-14 02:30:55,999 INFO L126 ssoRankerPreferences]: Term annotations enabled: false [2019-01-14 02:30:55,999 INFO L127 ssoRankerPreferences]: Use exernal solver: false [2019-01-14 02:30:55,999 INFO L128 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-01-14 02:30:55,999 INFO L129 ssoRankerPreferences]: Dump SMT script to file: false [2019-01-14 02:30:55,999 INFO L130 ssoRankerPreferences]: Path of dumped script: [2019-01-14 02:30:56,000 INFO L131 ssoRankerPreferences]: Filename of dumped script: b.09-no-inv_assume-alloca_true-termination_true-no-overflow.c.i_Iteration2_Lasso [2019-01-14 02:30:56,000 INFO L132 ssoRankerPreferences]: MapElimAlgo: Frank [2019-01-14 02:30:56,000 INFO L282 LassoAnalysis]: Starting lasso preprocessing... [2019-01-14 02:30:56,005 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 02:30:56,030 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 02:30:56,032 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 02:30:56,036 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 02:30:56,044 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 02:30:56,047 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 02:30:56,518 WARN L181 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 84 [2019-01-14 02:30:56,653 WARN L181 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 64 [2019-01-14 02:30:56,654 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 02:30:56,657 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 02:30:56,660 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 02:30:56,662 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 02:30:56,665 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 02:30:56,672 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 02:30:56,675 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:30:56,678 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 02:30:56,681 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 02:30:56,684 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 02:30:56,719 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2019-01-14 02:30:56,744 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 02:30:57,066 WARN L181 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 38 [2019-01-14 02:30:57,642 WARN L181 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-01-14 02:30:57,951 INFO L300 LassoAnalysis]: Preprocessing complete. [2019-01-14 02:30:57,952 INFO L497 LassoAnalysis]: Using template 'affine'. [2019-01-14 02:30:57,952 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 02:30:57,953 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:57,953 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:57,953 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:57,953 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:57,953 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:57,953 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:57,953 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:57,954 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:57,961 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:57,961 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:57,962 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:57,962 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:57,962 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:57,962 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:57,962 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:57,962 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:57,963 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:57,963 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:57,963 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:57,963 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:57,963 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:57,964 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:57,967 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:57,967 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:57,968 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:57,969 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:57,969 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:57,969 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:57,969 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:57,969 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:57,969 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:57,975 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:57,975 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:57,975 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:57,976 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:57,976 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:57,976 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:57,976 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:57,976 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:57,976 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:57,977 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:57,977 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:57,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:57,977 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 02:30:57,978 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:57,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:57,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:57,978 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:57,978 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:57,979 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:57,986 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:57,986 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 02:30:57,987 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:57,987 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:30:57,987 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:57,987 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:57,991 INFO L402 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2019-01-14 02:30:57,992 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:58,021 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,024 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,025 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,025 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,025 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,025 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:58,026 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:58,029 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:58,032 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,032 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,032 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,033 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:58,036 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:58,037 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:58,042 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,043 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,043 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:30:58,044 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:58,050 INFO L402 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2019-01-14 02:30:58,050 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:58,142 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,143 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,143 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,143 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,144 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,144 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:58,144 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:58,144 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:58,145 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,145 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 02:30:58,146 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,146 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,146 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,146 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:58,146 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:58,147 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:58,150 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,150 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 02:30:58,151 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,151 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,151 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,151 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:58,153 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:58,153 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:58,161 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,162 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,162 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,162 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,162 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,162 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:58,163 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:58,163 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:58,164 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,165 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,165 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,165 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,165 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,165 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,165 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:58,165 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:58,166 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,169 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,170 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,170 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,170 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,170 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,170 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,170 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:58,171 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:58,171 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,171 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,171 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 02:30:58,172 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,172 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,172 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,173 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,173 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:58,173 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:58,173 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,173 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,174 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 02:30:58,174 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,174 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,174 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,174 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,174 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:58,174 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:58,175 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,175 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,175 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 02:30:58,175 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,176 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,176 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,176 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:58,176 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:58,176 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:58,177 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,178 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,178 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,178 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,178 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,178 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,178 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:58,178 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:58,179 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,179 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,179 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,179 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,179 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,180 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,180 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:58,180 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:58,180 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:58,181 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,181 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 02:30:58,181 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,182 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,182 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,182 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,182 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:58,182 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:58,182 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,183 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,183 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 02:30:58,183 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,183 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,183 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,184 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,184 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:58,184 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:58,184 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,184 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,185 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 02:30:58,185 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,185 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,185 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,185 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,185 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:58,185 INFO L402 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2019-01-14 02:30:58,186 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,186 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,186 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,186 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,186 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,187 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,187 INFO L207 nArgumentSynthesizer]: 2 template conjuncts. [2019-01-14 02:30:58,187 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:30:58,187 INFO L403 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2019-01-14 02:30:58,189 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,189 INFO L497 LassoAnalysis]: Using template '2-nested'. [2019-01-14 02:30:58,189 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 02:30:58,189 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,189 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,190 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,190 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,190 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:58,190 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:58,190 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,190 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,191 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,191 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,191 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,191 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,191 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,192 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:58,193 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:58,193 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,193 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,194 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 02:30:58,194 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,194 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,194 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,194 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:58,195 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:58,195 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:58,196 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,196 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 02:30:58,196 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,196 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,197 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,197 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,197 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:58,197 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:58,197 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,197 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,198 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,198 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,198 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,198 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,198 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,199 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:58,199 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:58,199 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,200 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,200 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,200 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,200 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,201 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,201 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:58,201 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:58,201 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:58,205 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,205 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,206 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,206 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:30:58,206 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,206 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:58,209 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2019-01-14 02:30:58,209 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:58,227 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,228 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,231 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,231 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,231 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,232 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:58,232 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:58,232 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:58,235 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,239 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 02:30:58,239 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,239 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,240 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,240 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:58,241 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:58,244 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:58,247 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,248 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,251 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,251 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,251 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:30:58,252 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:58,261 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-01-14 02:30:58,262 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:30:58,353 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,353 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 02:30:58,354 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,354 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,354 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,354 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:58,356 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:58,356 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:58,357 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,358 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,358 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,358 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,358 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,358 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:58,359 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:58,359 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:58,362 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,363 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 02:30:58,363 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,363 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,364 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,364 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:58,367 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:58,367 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:58,379 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,380 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,380 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,380 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,380 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,380 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:58,381 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:58,381 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:58,383 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,383 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 02:30:58,383 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,383 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,384 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,384 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,384 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:58,384 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:58,384 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,385 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,385 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,385 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,385 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,385 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,385 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,386 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:58,386 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:58,386 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,386 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,387 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,387 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,387 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,387 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,387 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,387 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:58,388 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:58,388 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,388 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,388 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,389 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,389 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,389 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,389 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,389 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:58,389 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:58,389 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,390 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,390 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,390 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,391 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,391 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,391 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:58,391 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:58,392 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:58,393 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,393 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 02:30:58,393 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,393 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,393 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,394 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,394 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:58,394 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:58,394 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,394 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,395 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 02:30:58,395 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,395 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,395 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,395 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:58,396 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:58,396 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:58,397 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,397 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 02:30:58,397 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,398 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,398 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,398 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:58,398 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:58,398 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,399 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,399 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 02:30:58,399 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,399 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,399 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,400 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,400 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:58,400 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:58,400 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,400 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,401 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,401 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,401 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,401 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,402 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,402 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:58,402 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:58,402 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,403 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,403 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,403 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,403 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,404 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,404 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:58,404 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:58,404 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:58,406 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,406 INFO L497 LassoAnalysis]: Using template '3-nested'. [2019-01-14 02:30:58,406 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,407 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,407 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,407 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,407 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,407 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:58,407 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:58,408 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,408 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,408 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,409 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,409 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,409 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,409 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,409 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:58,409 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:58,409 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,411 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,411 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,411 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,412 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,412 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,412 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:58,413 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:58,413 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:58,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,415 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 02:30:58,415 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,416 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,416 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,416 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:58,416 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:58,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,417 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,417 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 02:30:58,417 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,417 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,417 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,418 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,418 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:58,418 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:58,418 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,419 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,419 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,419 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,420 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,423 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,423 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:58,424 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:58,424 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:58,432 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,432 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,435 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,435 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:30:58,435 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,435 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:58,442 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-01-14 02:30:58,443 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:58,505 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,506 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,506 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,506 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,507 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,507 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:58,508 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:58,508 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:58,521 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,525 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,525 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,526 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,526 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,526 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:58,527 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:58,527 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:58,532 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,533 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,533 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,534 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,534 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:30:58,534 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:58,543 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2019-01-14 02:30:58,543 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-01-14 02:30:58,598 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,598 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,599 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,599 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,599 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,599 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:58,600 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:58,600 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:58,603 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,604 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 02:30:58,604 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,604 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,605 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,605 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:58,606 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:58,606 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:58,610 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,611 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 02:30:58,611 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,612 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:58,617 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:58,617 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:58,653 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,658 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,658 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:58,659 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:58,659 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:58,661 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,661 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 02:30:58,667 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,667 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,667 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,668 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:58,668 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:58,668 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,668 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,669 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,669 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,669 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,669 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,669 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,670 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:58,670 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:58,670 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,670 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,671 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 02:30:58,671 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,671 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,671 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,671 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,671 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:58,672 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:58,675 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,675 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,677 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,677 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,677 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,678 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,678 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:58,678 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:58,678 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,679 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,679 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,679 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,679 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,679 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,680 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:58,684 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:58,685 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:58,686 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,690 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,691 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,691 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,691 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,691 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,692 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:58,692 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:58,692 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,698 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,698 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,699 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,699 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,699 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,699 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:58,703 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:58,703 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:58,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,709 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,709 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:58,709 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:58,709 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,710 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,710 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 02:30:58,714 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,714 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,714 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,715 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,715 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:58,715 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:58,715 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,716 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,716 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 02:30:58,716 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,716 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,719 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,719 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:58,720 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:58,720 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,720 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,721 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 02:30:58,721 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,721 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,721 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,722 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:58,722 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:58,722 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:58,725 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,725 INFO L497 LassoAnalysis]: Using template '4-nested'. [2019-01-14 02:30:58,726 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,726 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,727 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,727 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,727 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,727 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:58,727 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:58,728 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,728 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,728 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,729 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,729 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,729 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,729 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,729 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:58,729 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:58,730 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,730 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,731 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,731 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,731 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,731 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,732 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:58,732 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:58,733 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:58,734 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,735 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,735 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,735 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,735 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,735 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,735 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:58,736 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:58,736 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,737 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 02:30:58,737 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,737 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:58,737 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,738 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,738 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:58,738 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:58,738 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:58,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,739 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 02:30:58,740 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,740 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:58,741 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:58,742 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:58,749 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,749 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,750 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,750 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:30:58,750 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,751 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:58,759 INFO L402 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2019-01-14 02:30:58,759 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:58,794 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,794 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 02:30:58,795 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,795 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,795 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,795 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:58,797 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:58,797 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:58,803 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,803 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,804 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,804 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,804 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,804 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:58,805 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:58,806 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:58,823 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,823 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:58,826 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,826 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,827 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:30:58,827 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:58,854 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-01-14 02:30:58,854 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2019-01-14 02:30:58,972 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,972 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 02:30:58,973 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,973 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,973 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,973 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:58,974 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:58,974 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:58,977 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,977 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 02:30:58,978 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,978 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,978 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,978 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:58,979 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:58,979 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:58,985 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:58,985 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 02:30:58,986 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:58,986 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:58,986 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:58,986 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:58,991 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:58,991 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:59,023 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,027 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:59,027 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:59,028 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,028 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,028 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:59,029 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:59,029 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:59,034 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,035 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:59,038 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:59,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:59,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,039 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:59,039 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:59,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:59,039 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,043 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:59,043 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:59,043 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:59,044 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,044 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,044 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:59,044 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:59,044 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:59,045 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,045 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 02:30:59,045 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:59,045 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:59,046 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,046 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,048 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:59,048 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:59,048 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:59,049 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,049 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:59,049 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:59,050 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:59,050 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,050 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,050 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:59,050 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:59,050 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:59,054 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,054 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:59,055 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:59,055 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,055 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,055 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:59,059 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:59,059 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:59,061 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,061 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 02:30:59,061 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:59,061 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:59,062 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,062 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,062 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:59,062 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:59,062 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:59,063 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,063 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:59,064 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:59,067 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,067 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,067 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:59,068 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:59,068 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:59,075 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,076 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:59,076 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:59,076 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:59,076 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,076 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,077 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:59,079 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:59,079 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:59,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,080 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 02:30:59,081 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:59,081 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:59,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,081 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:59,081 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:59,082 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:59,085 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,086 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:59,086 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:59,086 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:59,086 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,086 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,087 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:59,087 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:30:59,087 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:59,088 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,092 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 02:30:59,092 INFO L339 nArgumentSynthesizer]: Template has degree 0. [2019-01-14 02:30:59,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,093 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:30:59,094 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:30:59,094 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:30:59,104 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,104 INFO L497 LassoAnalysis]: Using template '2-phase'. [2019-01-14 02:30:59,104 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 02:30:59,107 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,107 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:59,107 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:59,108 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,108 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,108 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:59,108 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:59,108 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:59,109 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,109 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:59,110 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,115 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:59,115 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:59,115 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,115 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,116 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:59,116 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:59,116 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:59,117 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,117 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 02:30:59,117 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,118 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:59,120 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,120 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,120 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:59,121 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:59,121 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:59,123 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,123 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:59,129 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,129 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:59,129 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:59,129 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,129 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,130 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:59,130 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:59,130 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:59,133 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,133 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 02:30:59,134 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,134 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:59,134 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:59,134 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,134 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,134 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:59,135 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:59,135 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:59,136 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,139 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 02:30:59,140 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,140 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:59,140 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,140 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,140 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:59,144 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:59,144 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:59,152 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,153 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 02:30:59,180 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,180 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:59,181 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:30:59,181 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,181 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:59,185 INFO L402 nArgumentSynthesizer]: We have 30 Motzkin's Theorem applications. [2019-01-14 02:30:59,185 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:59,233 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,236 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 02:30:59,237 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,237 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:59,237 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,237 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,237 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:59,241 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:59,241 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:59,252 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,253 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:59,253 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,253 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:59,254 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,254 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,254 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:59,258 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:59,258 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:59,270 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,271 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:59,275 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,280 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:59,280 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,280 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:30:59,280 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:59,289 INFO L402 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2019-01-14 02:30:59,290 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:30:59,546 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,547 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 02:30:59,547 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,547 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:59,551 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,551 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,551 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:59,552 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:59,552 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:59,559 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,560 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 02:30:59,560 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,560 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:59,560 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,560 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,561 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:59,561 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:59,562 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:59,576 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,576 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:59,577 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,577 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:59,577 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,578 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,578 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:59,585 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:59,586 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:59,603 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,604 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 02:30:59,605 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,611 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:59,611 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,611 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,611 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:59,612 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:59,612 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:59,615 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,619 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:59,620 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,620 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:59,620 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:59,620 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,620 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,620 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:59,621 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:59,621 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:59,624 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,624 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:59,625 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,625 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:59,625 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:59,626 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,626 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,626 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:59,626 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:59,627 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:59,631 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,631 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:59,632 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,632 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:59,632 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:59,632 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,635 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,635 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:59,635 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:59,635 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:59,637 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,637 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:59,637 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,637 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:59,638 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:59,638 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,638 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,638 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:59,638 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:59,638 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:59,639 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,639 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 02:30:59,640 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,640 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:59,640 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,640 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,640 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:59,641 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:59,641 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:59,644 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,644 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:59,644 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,645 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:59,645 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:59,645 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,645 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,645 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:59,646 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:59,646 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:59,652 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,653 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 02:30:59,653 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,653 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:59,654 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,654 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,654 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:59,654 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:59,655 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:59,657 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,657 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:59,657 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,658 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:59,658 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:59,658 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,658 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,658 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:59,658 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:59,659 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:59,659 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,660 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 02:30:59,660 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,660 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:59,660 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:59,660 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,660 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,661 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:59,661 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:59,661 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:59,662 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,662 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:59,662 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,663 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:59,663 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:59,663 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,663 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,663 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:59,663 INFO L402 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2019-01-14 02:30:59,663 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:59,664 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,664 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:59,667 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,667 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:30:59,667 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,668 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,668 INFO L207 nArgumentSynthesizer]: 3 template conjuncts. [2019-01-14 02:30:59,669 INFO L402 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2019-01-14 02:30:59,669 INFO L403 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2019-01-14 02:30:59,672 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,672 INFO L497 LassoAnalysis]: Using template '3-phase'. [2019-01-14 02:30:59,673 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:59,673 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,673 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:59,674 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:59,674 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,674 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,674 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:59,674 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:59,674 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:59,675 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,676 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 02:30:59,676 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,677 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:59,677 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:59,677 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,677 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,677 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:59,678 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:59,678 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:59,679 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,680 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:59,680 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,680 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:59,680 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,680 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,680 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:59,681 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:59,681 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:59,685 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,685 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:59,729 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,729 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:59,729 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:59,730 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,730 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,730 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:59,731 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:59,731 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:59,733 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,733 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 02:30:59,733 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,734 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:59,734 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:30:59,734 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,734 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,734 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:59,735 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:30:59,735 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:30:59,736 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,736 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:59,740 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,740 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:59,740 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,740 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,741 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:59,745 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:59,745 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:59,760 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,761 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 02:30:59,800 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,800 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:59,800 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:30:59,800 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,800 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:59,812 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-01-14 02:30:59,812 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:59,879 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,882 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 02:30:59,883 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,883 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:59,883 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,883 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,883 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:59,890 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:59,891 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:59,900 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,904 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:59,904 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,905 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:59,905 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,905 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:30:59,905 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:59,910 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:30:59,910 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:30:59,925 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:30:59,925 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:30:59,929 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:30:59,929 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:30:59,929 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:30:59,929 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:30:59,930 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:30:59,944 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2019-01-14 02:30:59,945 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-01-14 02:31:00,899 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:00,901 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:00,902 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:00,902 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:31:00,902 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:00,902 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:00,902 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:00,905 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:31:00,906 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:31:00,911 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:00,912 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 02:31:00,912 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:00,912 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:31:00,912 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:00,913 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:00,916 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:00,917 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:31:00,917 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:31:00,940 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:00,940 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:00,940 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:00,941 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:31:00,944 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:00,944 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:00,944 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:00,952 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:31:00,952 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:31:01,009 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:01,013 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 02:31:01,013 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:01,013 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:31:01,014 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:01,014 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:01,014 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:01,015 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:31:01,015 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:31:01,025 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:01,025 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 02:31:01,029 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:01,029 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:31:01,029 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:01,029 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:01,029 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:01,029 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:01,030 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:31:01,030 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:01,031 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:01,032 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:01,032 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:01,032 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:31:01,033 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:01,033 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:01,033 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:01,033 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:01,034 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:31:01,034 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:01,035 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:01,035 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:01,036 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:01,036 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:31:01,036 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:01,036 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:01,036 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:01,036 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:01,037 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:31:01,037 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:01,038 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:01,038 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:01,039 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:01,039 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:31:01,039 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:01,039 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:01,039 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:01,040 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:01,040 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:31:01,041 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:01,042 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:01,042 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 02:31:01,042 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:01,042 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:31:01,043 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:01,043 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:01,043 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:01,045 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:31:01,045 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:31:01,047 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:01,048 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:01,048 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:01,048 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:31:01,048 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:01,048 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:01,049 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:01,049 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:01,049 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:31:01,049 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:01,050 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:01,050 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 02:31:01,051 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:01,051 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:31:01,051 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:01,052 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:01,052 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:01,053 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:31:01,053 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:31:01,057 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:01,057 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:01,057 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:01,058 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:31:01,058 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:01,058 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:01,058 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:01,058 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:01,059 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:31:01,059 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:01,060 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:01,060 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:01,060 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:01,061 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:31:01,061 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:01,061 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:01,061 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:01,061 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:01,062 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:31:01,062 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:01,063 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:01,063 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:01,063 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:01,064 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:31:01,064 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:01,064 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:01,064 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:01,064 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:01,065 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:31:01,065 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:01,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:01,067 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:01,067 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:01,068 INFO L339 nArgumentSynthesizer]: Template has degree 2. [2019-01-14 02:31:01,068 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:01,068 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:01,068 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:01,069 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:31:01,069 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:31:01,073 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:01,073 INFO L497 LassoAnalysis]: Using template '4-phase'. [2019-01-14 02:31:01,073 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 02:31:01,074 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:01,074 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:01,074 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:01,074 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:01,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:01,075 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:31:01,075 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:31:01,075 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:01,076 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:01,077 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 02:31:01,077 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:01,077 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:01,077 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:01,078 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:01,078 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:01,078 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:31:01,079 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:31:01,080 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:01,080 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:01,081 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:01,081 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:01,081 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:01,081 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:01,081 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:01,081 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:31:01,083 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:31:01,084 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:31:01,088 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:01,088 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 02:31:01,089 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:01,089 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:01,089 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:01,089 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:01,089 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:01,089 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:31:01,090 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:31:01,090 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:01,092 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:01,092 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 02:31:01,092 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:01,092 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:01,093 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:01,093 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:01,093 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:01,093 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:31:01,094 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:31:01,094 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:01,095 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:01,095 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 02:31:01,096 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:01,096 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:01,096 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:01,096 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:01,096 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:31:01,098 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:31:01,098 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:31:01,117 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:01,120 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 02:31:01,121 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:01,121 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:01,121 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:31:01,121 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:01,122 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:31:01,144 INFO L402 nArgumentSynthesizer]: We have 50 Motzkin's Theorem applications. [2019-01-14 02:31:01,144 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:31:01,240 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:01,240 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 02:31:01,241 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:01,241 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:01,241 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:01,241 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:01,241 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:31:01,243 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:31:01,243 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:31:01,259 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:01,260 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:01,260 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:01,260 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:01,261 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:01,261 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:01,266 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:31:01,268 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:31:01,268 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:31:01,284 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:01,285 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 02:31:01,285 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:01,285 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:01,285 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:01,286 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:31:01,286 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:31:01,308 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-01-14 02:31:01,308 INFO L403 nArgumentSynthesizer]: A total of 10 supporting invariants were added. [2019-01-14 02:31:02,534 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:02,535 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 02:31:02,536 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:02,536 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:02,536 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:02,536 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:02,536 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:31:02,544 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:31:02,544 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:31:02,555 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:02,555 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 02:31:02,555 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:02,555 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:02,556 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:02,556 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:02,556 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:31:02,558 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:31:02,558 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:31:02,604 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:02,604 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 02:31:02,611 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:02,611 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:02,612 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:02,612 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:02,612 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:31:02,632 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:31:02,632 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:31:02,671 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:02,671 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 02:31:02,672 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:02,672 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:02,672 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:02,672 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:02,672 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:31:02,682 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:31:02,683 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:31:02,695 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:02,696 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:02,696 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:02,696 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:02,696 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:02,697 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:02,700 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:02,700 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:31:02,701 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:31:02,701 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:02,708 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:02,708 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:02,709 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:02,709 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:02,709 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:02,709 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:02,709 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:02,709 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:31:02,713 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:31:02,713 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:02,714 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:02,714 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:02,717 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:02,717 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:02,717 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:02,717 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:02,717 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:02,718 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:31:02,718 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:31:02,718 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:02,719 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:02,720 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:02,722 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:02,722 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:02,722 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:02,723 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:02,723 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:02,723 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:31:02,724 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:31:02,724 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:02,727 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:02,727 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 02:31:02,728 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:02,728 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:02,728 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:02,728 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:02,728 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:31:02,730 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:31:02,733 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:31:02,739 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:02,739 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 02:31:02,740 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:02,743 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:02,743 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:02,743 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:02,743 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:02,743 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:31:02,744 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:31:02,744 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:02,748 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:02,749 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:02,749 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:02,749 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:02,749 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:02,749 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:02,750 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:31:02,754 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:31:02,754 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:31:02,763 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:02,763 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:02,764 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:02,764 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:02,764 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:02,764 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:02,764 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:02,764 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:31:02,768 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:31:02,769 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:02,770 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:02,772 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:02,773 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:02,773 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:02,773 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:02,773 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:02,773 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:02,774 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:31:02,775 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:31:02,778 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:02,779 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:02,780 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:02,780 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:02,780 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:02,781 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:02,784 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:02,784 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:02,784 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:31:02,785 INFO L402 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2019-01-14 02:31:02,786 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:02,790 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:02,790 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:02,791 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:02,791 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:02,791 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:02,791 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:02,791 INFO L207 nArgumentSynthesizer]: 5 template conjuncts. [2019-01-14 02:31:02,795 INFO L402 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2019-01-14 02:31:02,796 INFO L403 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2019-01-14 02:31:02,805 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:02,806 INFO L497 LassoAnalysis]: Using template '2-lex'. [2019-01-14 02:31:02,806 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:02,806 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:02,806 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:31:02,806 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:02,807 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:02,810 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:02,810 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:02,810 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:31:02,810 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:02,812 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:02,812 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:02,812 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:02,812 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:31:02,813 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:02,813 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:02,813 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:02,813 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:02,813 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:31:02,813 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:02,814 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:02,815 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:02,820 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:02,820 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:31:02,820 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:02,821 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:02,821 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:02,821 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:31:02,821 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:31:02,827 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:02,827 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:02,828 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:02,828 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:31:02,828 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:02,828 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:02,828 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:02,828 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:02,829 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:31:02,829 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:02,833 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:02,833 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:02,834 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:02,834 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:31:02,834 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:02,834 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:02,834 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:02,834 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:02,835 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:31:02,836 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:02,838 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:02,838 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:02,844 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:02,844 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:31:02,844 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:02,844 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:02,844 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:02,845 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:31:02,846 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:31:02,854 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:02,854 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 02:31:02,854 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:02,855 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:31:02,855 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:31:02,855 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:02,855 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:02,859 INFO L402 nArgumentSynthesizer]: We have 40 Motzkin's Theorem applications. [2019-01-14 02:31:02,859 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:31:02,889 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:02,889 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 02:31:02,889 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:02,889 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:31:02,890 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:02,890 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:02,890 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:02,891 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:31:02,891 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:31:02,896 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:02,897 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:02,898 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:02,898 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:31:02,898 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:02,898 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:02,898 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:02,899 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:31:02,899 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:31:02,905 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:02,905 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:02,906 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:02,906 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:31:02,906 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:02,906 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:31:02,906 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:02,913 INFO L402 nArgumentSynthesizer]: We have 32 Motzkin's Theorem applications. [2019-01-14 02:31:02,913 INFO L403 nArgumentSynthesizer]: A total of 8 supporting invariants were added. [2019-01-14 02:31:03,277 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:03,278 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 02:31:03,278 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:03,278 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:31:03,278 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:03,278 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:03,279 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:03,279 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:31:03,279 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:31:03,283 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:03,283 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 02:31:03,284 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:03,284 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:31:03,284 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:03,284 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:03,284 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:03,285 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:31:03,285 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:31:03,295 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:03,296 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:03,296 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:03,296 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:31:03,297 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:03,297 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:03,297 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:03,300 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:31:03,300 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:31:03,325 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:03,325 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 02:31:03,326 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:03,326 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:31:03,326 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:03,326 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:03,326 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:03,327 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:31:03,328 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:31:03,330 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:03,331 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 02:31:03,331 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:03,331 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:31:03,331 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:03,331 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:03,331 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:03,331 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:03,332 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:31:03,332 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:03,333 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:03,334 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:03,334 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:03,334 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:31:03,334 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:03,334 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:03,334 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:03,334 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:03,335 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:31:03,335 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:03,336 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:03,336 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 02:31:03,337 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:03,337 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:31:03,337 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:03,337 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:03,337 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:03,338 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:03,338 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:31:03,338 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:03,339 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:03,340 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:03,340 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:03,340 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:31:03,340 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:03,340 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:03,340 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:03,340 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:03,341 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:31:03,341 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:03,343 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:03,343 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:03,343 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:03,344 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:31:03,344 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:03,344 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:03,344 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:03,345 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:31:03,345 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:31:03,348 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:03,348 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:03,349 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:03,349 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:31:03,349 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:03,349 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:03,350 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:03,353 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:03,353 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:31:03,353 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:03,355 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:03,355 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:03,355 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:03,355 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:31:03,355 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:03,355 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:03,356 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:03,360 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:31:03,360 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:31:03,368 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:03,369 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:03,369 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:03,369 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:31:03,369 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:03,369 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:03,370 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:03,370 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:03,370 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:31:03,370 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:03,375 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:03,375 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 02:31:03,375 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:03,376 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:31:03,376 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:03,376 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:03,376 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:03,376 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:03,385 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:31:03,385 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:03,386 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:03,387 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:03,390 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:03,390 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:31:03,390 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:03,391 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:03,391 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:03,391 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:03,391 INFO L402 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2019-01-14 02:31:03,391 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:03,393 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:03,394 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:03,394 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:03,394 INFO L339 nArgumentSynthesizer]: Template has degree 1. [2019-01-14 02:31:03,394 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:03,398 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:03,398 INFO L207 nArgumentSynthesizer]: 4 template conjuncts. [2019-01-14 02:31:03,399 INFO L402 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2019-01-14 02:31:03,399 INFO L403 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2019-01-14 02:31:03,404 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:03,405 INFO L497 LassoAnalysis]: Using template '3-lex'. [2019-01-14 02:31:03,408 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:03,408 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:03,408 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:03,409 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:03,409 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:03,409 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:03,409 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:31:03,409 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:31:03,409 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:03,414 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:03,415 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 02:31:03,415 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:03,415 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:03,415 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:03,415 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:03,416 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:03,416 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:31:03,416 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:31:03,416 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:03,420 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:03,420 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 02:31:03,421 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:03,421 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:03,421 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:03,421 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:03,421 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:31:03,424 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:31:03,425 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:31:03,431 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:03,432 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:03,432 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:03,433 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:03,436 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:03,436 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:03,436 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:03,436 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:31:03,437 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:31:03,437 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:03,442 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:03,443 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 02:31:03,447 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:03,447 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:03,447 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:03,447 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:03,447 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:03,447 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:31:03,448 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:31:03,448 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:03,452 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:03,455 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:03,455 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:03,455 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:03,456 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:03,456 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:03,456 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:31:03,457 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:31:03,457 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:31:03,479 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:03,479 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:03,480 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:03,480 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:03,480 INFO L205 nArgumentSynthesizer]: 8 stem disjuncts [2019-01-14 02:31:03,480 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:03,481 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:31:03,492 INFO L402 nArgumentSynthesizer]: We have 60 Motzkin's Theorem applications. [2019-01-14 02:31:03,492 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:31:03,558 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:03,559 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:03,559 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:03,559 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:03,560 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:03,560 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:03,560 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:31:03,561 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:31:03,561 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:31:03,570 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:03,571 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:03,571 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:03,571 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:03,572 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:03,572 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:03,572 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:31:03,573 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:31:03,573 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:31:03,582 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:03,582 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 02:31:03,583 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:03,583 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:03,583 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:03,583 INFO L206 nArgumentSynthesizer]: 2 loop disjuncts [2019-01-14 02:31:03,583 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:31:03,603 INFO L402 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2019-01-14 02:31:03,603 INFO L403 nArgumentSynthesizer]: A total of 12 supporting invariants were added. [2019-01-14 02:31:05,901 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:05,902 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:05,902 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:05,902 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:05,903 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:05,903 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:05,910 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:31:05,911 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:31:05,911 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:31:05,920 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:05,920 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 02:31:05,921 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:05,921 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:05,921 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:05,922 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:05,922 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:31:05,923 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:31:05,923 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:31:05,973 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:05,973 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 02:31:05,974 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:05,974 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:05,974 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:05,974 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:05,974 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:31:05,985 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:31:05,985 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:31:06,023 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:06,023 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:06,024 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:06,024 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:06,024 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:06,024 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:06,024 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:31:06,026 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:31:06,026 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:31:06,029 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:06,030 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 02:31:06,030 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:06,030 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:06,030 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:06,030 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:06,030 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:06,031 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:31:06,031 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:31:06,031 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:06,033 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:06,033 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:06,034 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:06,034 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:06,034 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:06,034 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:06,034 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:06,034 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:31:06,035 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:31:06,035 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:06,037 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:06,037 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 02:31:06,038 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:06,038 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:06,038 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:06,038 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:06,038 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:06,038 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:31:06,039 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:31:06,039 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:06,040 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:06,041 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:06,041 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:06,041 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:06,041 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:06,041 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:06,041 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:06,042 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:31:06,042 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:31:06,042 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:06,044 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:06,044 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 02:31:06,044 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:06,044 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:06,045 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:06,045 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:06,045 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:31:06,046 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:31:06,046 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:31:06,049 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:06,050 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 02:31:06,050 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:06,050 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:06,050 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:06,051 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:06,051 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:06,051 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:31:06,051 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:31:06,051 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:06,053 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:06,053 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 02:31:06,053 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:06,054 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:06,054 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:06,054 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:06,054 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:31:06,055 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:31:06,055 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:31:06,058 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:06,058 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:06,059 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:06,059 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:06,059 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:06,059 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:06,059 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:06,059 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:31:06,060 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:31:06,060 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:06,067 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:06,067 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:06,068 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:06,071 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:06,071 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:06,071 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:06,071 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:06,071 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:31:06,072 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:31:06,072 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:06,074 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:06,074 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 02:31:06,074 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:06,074 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:06,074 INFO L352 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2019-01-14 02:31:06,075 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:06,075 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:06,078 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:31:06,078 INFO L402 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2019-01-14 02:31:06,078 INFO L403 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2019-01-14 02:31:06,083 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:06,084 INFO L122 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSES Number of strict supporting invariants: 0 Number of non-strict supporting invariants: 1 Consider only non-deceasing supporting invariants: true Simplify termination arguments: true Simplify supporting invariants: trueOverapproximate stem: false [2019-01-14 02:31:06,084 WARN L334 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2019-01-14 02:31:06,084 INFO L339 nArgumentSynthesizer]: Template has degree 3. [2019-01-14 02:31:06,084 INFO L205 nArgumentSynthesizer]: 1 stem disjuncts [2019-01-14 02:31:06,084 INFO L206 nArgumentSynthesizer]: 1 loop disjuncts [2019-01-14 02:31:06,084 INFO L207 nArgumentSynthesizer]: 6 template conjuncts. [2019-01-14 02:31:06,085 INFO L402 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2019-01-14 02:31:06,086 INFO L403 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2019-01-14 02:31:06,094 INFO L530 LassoAnalysis]: Proving termination failed for this template and these settings. [2019-01-14 02:31:06,111 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 14.01 02:31:06 BoogieIcfgContainer [2019-01-14 02:31:06,111 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2019-01-14 02:31:06,111 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2019-01-14 02:31:06,112 INFO L271 PluginConnector]: Initializing Witness Printer... [2019-01-14 02:31:06,112 INFO L276 PluginConnector]: Witness Printer initialized [2019-01-14 02:31:06,112 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.01 02:30:34" (3/4) ... [2019-01-14 02:31:06,123 INFO L147 WitnessPrinter]: No result that supports witness generation found [2019-01-14 02:31:06,123 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2019-01-14 02:31:06,127 INFO L168 Benchmark]: Toolchain (without parser) took 33416.15 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.2 GB). Free memory was 951.4 MB in the beginning and 1.3 GB in the end (delta: -370.6 MB). Peak memory consumption was 833.7 MB. Max. memory is 11.5 GB. [2019-01-14 02:31:06,128 INFO L168 Benchmark]: CDTParser took 0.15 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 02:31:06,129 INFO L168 Benchmark]: CACSL2BoogieTranslator took 764.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -177.9 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. [2019-01-14 02:31:06,129 INFO L168 Benchmark]: Boogie Procedure Inliner took 75.00 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-01-14 02:31:06,133 INFO L168 Benchmark]: Boogie Preprocessor took 56.82 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 02:31:06,134 INFO L168 Benchmark]: RCFGBuilder took 544.30 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: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. [2019-01-14 02:31:06,134 INFO L168 Benchmark]: BuchiAutomizer took 31959.05 ms. Allocated memory was 1.2 GB in the beginning and 2.2 GB in the end (delta: 1.1 GB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -223.0 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. [2019-01-14 02:31:06,138 INFO L168 Benchmark]: Witness Printer took 11.54 ms. Allocated memory is still 2.2 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-01-14 02:31:06,150 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 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 764.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 130.0 MB). Free memory was 946.0 MB in the beginning and 1.1 GB in the end (delta: -177.9 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 75.00 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 56.82 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 544.30 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: 18.1 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. * BuchiAutomizer took 31959.05 ms. Allocated memory was 1.2 GB in the beginning and 2.2 GB in the end (delta: 1.1 GB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -223.0 MB). Peak memory consumption was 1.4 GB. Max. memory is 11.5 GB. * Witness Printer took 11.54 ms. Allocated memory is still 2.2 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 1 terminating modules (0 trivial, 1 deterministic, 0 nondeterministic) and one module whose termination is unknown.One deterministic module has affine ranking function -1 * unknown-#memory_int-unknown[y_ref][y_ref] + unknown-#memory_int-unknown[x_ref][x_ref] and consists of 6 locations. The remainder module has 14 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 31.8s and 2 iterations. TraceHistogramMax:1. Analysis of lassos took 30.3s. Construction of modules took 0.0s. Büchi inclusion checks took 1.3s. Highest rank in rank-based complementation 3. Minimization of det autom 0. Minimization of nondet autom 1. Automata minimization 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had 14 states and ocurred in iteration 1. Nontrivial modules had stage [1, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 13 SDtfs, 27 SDslu, 9 SDs, 0 SdLazy, 15 SolverSat, 7 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks: Lassos: inital671 mio100 ax103 hnf100 lsp94 ukn40 mio100 lsp35 div100 bol100 ite100 ukn100 eq188 hnf88 smp97 dnf298 smp92 tf100 neg92 sie126 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 78ms 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~nondet15, main_#t~nondet16, main_#t~ret17;test_fun_#in~x, test_fun_#in~y := main_#t~nondet15, main_#t~nondet16;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~mem5, test_fun_#t~mem6, test_fun_#t~short7, test_fun_#t~mem9, test_fun_#t~mem10, test_fun_#t~mem11, test_fun_#t~mem12, test_fun_#t~mem13, test_fun_#t~mem8, test_fun_#t~mem14, 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~short7 := test_fun_#t~mem5 <= 0;" "assume !test_fun_#t~short7;call test_fun_#t~mem6 := read~int(test_fun_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);test_fun_#t~short7 := test_fun_#t~mem6 <= 0;" "assume !test_fun_#t~short7;havoc test_fun_#t~mem6;havoc test_fun_#t~short7;havoc test_fun_#t~mem5;" "call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);" "assume !!!(0 == test_fun_#t~mem8);havoc test_fun_#t~mem8;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_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);" "assume !(test_fun_#t~mem9 > test_fun_#t~mem10);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem12 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem12 - 1, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem12;" "call test_fun_#t~mem13 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem13, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem13;" "call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);" Loop: "assume !!!(0 == test_fun_#t~mem8);havoc test_fun_#t~mem8;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_~y_ref~0.base, test_fun_~y_ref~0.offset, 4);" "assume !(test_fun_#t~mem9 > test_fun_#t~mem10);havoc test_fun_#t~mem9;havoc test_fun_#t~mem10;call test_fun_#t~mem12 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);call write~int(test_fun_#t~mem12 - 1, test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);havoc test_fun_#t~mem12;" "call test_fun_#t~mem13 := read~int(test_fun_~c~0.base, test_fun_~c~0.offset, 4);call write~int(1 + test_fun_#t~mem13, test_fun_~c~0.base, test_fun_~c~0.offset, 4);havoc test_fun_#t~mem13;" "call test_fun_#t~mem8 := read~int(test_fun_~x_ref~0.base, test_fun_~x_ref~0.offset, 4);" RESULT: Ultimate could not prove your program: unable to determine termination Received shutdown request...